Lcm and hcf worksheets printable pdfs math 4 children plus. Lcm of fractions hcf of fractions hcf and lcm problems. In this section you can learn and practice aptitude questions based on problems on h. Harry, charlie and alyssa are rehearsing music routines. Complete quantitative aptitude ebook from fdaytalk is available free in amazon. Word problems involving greatest common factor and least. Word problems on simple equations word problems on linear equations word problems on quadratic equations. Get detailed illustrated notes covering entire syllabus. You can download lcm and hcf question free pdf, so that you get all important questions at one place. They all start practising at the same time and keep repeating their routines when completed. M with explanation for various interview, competitive examination and entrance test.
Harry takes 75 seconds to finish his drum routine, charlie takes 5 seconds to finish his bass routine and alyssa completes her piano routine in 225 seconds. Lcm and hcf worksheet for class 5 mycbseguide cbse. Properties of hcf and lcm formulas and solved problems. M is the smallest number that is a common multiple of two or more numbers. As we all know in many competitive exams like ssc, railways. Hence, the least number of soldiers required is 900. Solved examples with detailed answer description, explanation are given and it would be easy to understand. The product of the highest powers of all the factors gives lcm.
Top 25 rrb ntpc maths questions based on asked questions in previous exam papers very important for the railway ntpc exam. This quiz involves in problems on lcm and hcf mcq online test with various types of questions and answers. Problems on lcm and hcf aptitude questions and answers page 2. A number may be made by multiplying two or more other numbers together.
Math worksheets for grade 6 lcm free collection of. Create free printable worksheets for finding the greatest common factor gfc and least common multiple lcm of up to 6 numbers. Hcf and lcm real life worded problems teaching resources. Download pdf for free application of hcf and lcm example 1 find the greatest number that will divide 4 3, 9 1 and 1 8 3 so as to leave the same remainder in each case. Jun 22, 2015 30 problems on hcf and lcm with solutions in pdf. Let s proceed to the highest common factor hcf and the least common multiple lcm. Free lcm worksheets pdf and printables get 4th and 5th graders to solve these worksheets that carefully integrate fun and challenge at every step. You can choose to include answers and stepbystep solutions. Allindiaexams provides you lots of fully solved aptitude problems on lcm and hcf questions and answers with explanation. These free printable hcf and lcm practice sheets are prepared by subject experts. M and improve your skills in order to face the interview, competitive examination and various entrance test cat, gate, gre, mat, bank exam, railway exam etc.
F is 49, the two numbers can be assumed as 49x and 49y. Download hcf worksheets for free in pdf format from urbanpro. To make 300 as perfect square, we have to multiply 300 by 3. Find the side of the largest square slab which can be paved on the floor of a room 5 meters 44cm long and 3 meters 74 cm broad. The numbers that are multiplied together are called factors of the final number.
Therefore lcm of given coprime numbers is equal to the product of the numbers. And many of the aspirants who are prepping for different kinds of exams like the staff selection commission, upsc, sssb, police, banks, railways, rrb, ibps, and many other entrance tests or recruitment tests can use the help. Strategies to solve hcf and lcm word problems hitbullseye. A common factor of two or more given numbers is a number which divides each given number completely. This post contain hcf and lcm questions, lcm and hcf problems, highest common factor calculator, hcf and lcm worksheets, lcm and hcf short tricks, how to find hcf quickly, hcf lcm math, lcm and hcf pdf, hello dear followers, in this post we are going to share an important pdf on hcf and lcm questions, lcm and hcf short tricks, which is very. This pdf hcf and lcm questions, lcm and hcf short tricks is. Candidates can take the problems on lcm and hcf aptitude quiz from this article. Problems on hcf and lcm definition, examples, diagrams. Free general science general knowledge questions answers pdf download. Two milk tankers contain 450 litres and 600 litres of milk respectively. Take problems on lcm and hcf quiz online test right now through this post.
Express each one of the given numbers as the product of prime factors. They are also excellent for onetoone tuition and for interventions. This page contains free download of 30 problems on hcf and lcm with solutions in pdf format. Here you can find both objective type and multiple choice aptitude. Today i am sharing quantitative aptitude questions on lcm and hcf questions pdf ssc chs l available for free download. Every time you click the new worksheet button, you will get a brand new printable pdf worksheet on lcm and hcf. Free lcm worksheets cool math pdf and printable worksheets. If one of the numbers is 15, find the other number. Find the prime factors for each number draw a prime factor diagram remember numbers in the overlap hcf numbers in the whole diagram lcm 1.
Word problems involving highest common factor and lowest common. To form a perfect square, we have to multiply 300 by some number such that it has to be a perfect square. Welcome to the lets study together online free pdf section. Lcm and hcf problems shortcuts and tricks part1 crt. The least common multiple of 2 or more numbers is the smallest multiple of the common multiples. Right now there is fierce competition among candidates, its hard to crack any exam without scoring really good in quantitative aptitude. Hcf and lcm word problems worksheet onlinemath4all. Lcm and hcf worksheets pdf printable lowest common multiple and greatest common factor math worksheets for children in. F question and answers with easy solutions in aptitude topic are present here. Jan 05, 2018 quantitative aptitude lcm hcf pdf download. Word problems on direct variation and inverse variation word problems on unit price. Cbse class 5 worksheets as pdf for free download lcm and hcf worksheets. Fully solved examples with detailed answer description.
Find the lcm of 8,9,12,15 that leaves same remainder 1 in each the. These worksheets cover most lch and hcf subtopics and are were also. In arithmetic, the least common multiple or lcm of two numbers say a and b, is denoted as lcm a,b. This sheet covers prime factorisation and finding the hcf and lcm of two or three numbers. This is the aptitude questions and answers section on problems on h. Word problems involving highest common factor and lowest common multiple read each question carefully and think about what the question is asking. Problems on lcm and hcf aptitude questions and answers. What is the hcf highest common factor of 77 and 275. Railway rrb ntpc and rrb group d study material pdf in hindi mcqs. Typical problems on hcf and lcm gcd and lcm problems. Cbse worksheets for lcm and hcf worksheet for class 5 in pdf for free download. This was designed for a low ability group that needed repetitive practice on how to identify hcf or lcm in a problem. Find the least number of square tiles by which the floor of a room of dimensions 16. Sreedhars college for competitive exams 80,255 views 22.
The lcm is the least number which is exactly divisible by each one of the given numbers. Ideal for gcse revision, this worksheet contains examtype questions that gradually increase in difficulty. Users can download and print the worksheets on class 5 mathematics lcm and hcf for free. The common multiples of 3 and 4 are 12,24 and so on. Well, in the aptitude section, one of the well known and mostly asked areas are lcm and hcf. Lcm least common multiple math worksheetsprintables pdf. Lcm least common multiple math worksheetsprintables pdf for kids lcm worksheets for kids to practice lcm problems. Given below are some of the most repeated practice questions on lcm hcf for ssc cgl, chsl, je, gd constable, stenographer, mts, and cpo exams. Free rrb ntpc free online mock test series in telugu. Balloons are sold in bags of 20, party horns are sold in bags of 10, and there are 8 candy bars in a package. Quantitative aptitude lcm hcf problems pdf download with. Free printable cbse class 5 maths hcf and lcm worksheets.
The worksheets can be made in pdf or html formats, you can choose the number ranges, the number of problems, workspace, font size, and border. There are understandable, simple solutions useful for rrb alp, group d and bank jobs. For example, let us take two positive integers 4 and 6. The product of two numbers is equal to the product of their hcf and lcm. Grade 5 math word problems worksheet read and answer each question. Magellan has decided to make party baskets for the fund raiser. As the rules of mathematics dictate, the greatest common divisor or the gcd of two or more integers, when at least one of them is not zero, happens to be the largest positive that divides the numbers without a remainder. This is aptitude questions and answers section on problems on lcm and hcf with explanation for various interview, competitive examinations and entrance tests. Prek, kindergarten,1 st grade, 2 nd grade, 3 rd grade, 4 th grade, 5 th grade, 6 th grade and 7 th grade. Math is an important subject that forms the base of many other subjects as students grow up, and lcm is just one of the many important math concepts that kids have to master. Mathematics worksheets for class 5 cbse includes worksheets on lcm and hcf as per ncert syllabus. This post contain hcf and lcm questions, lcm and hcf problems, highest common factor calculator, hcf and lcm worksheets, lcm and hcf short tricks, how to find hcf quickly, hcf lcm math, lcm and hcf pdf, hello dear followers, in this post we are going to share an important pdf on hcf and lcm questions, lcm and hcf short tricks, which is very useful for.
Hcf and lcm word problems worksheet gcse maths worksheets. Lcm hcf problems pdf download with solutions, complete. Lcm and hcf maths questions pdf in hindi indiahelpz. Hence, the least possible number of casks of equal size required is 42. Due to some limitations in web options, math symbols, notations were unable to view properly.
1029 414 441 1368 249 1359 799 579 1233 1508 28 1468 484 101 1094 857 1214 1432 136 787 477 246 1292 882 351 31 727 603 1358 1041 415 1228 1210 417 445