Mar 28, 2019 lcm and hcf formulas, shortcuts and tricks with examples. There are understandable, simple solutions useful for rrb alp, group d and bank jobs. Hcf and lcm problems concept methods examples with step by step explanation hcf and lcm problems in this section, you will learn how to find highest common factor hcf and least common multiple lcm of the given numbers. Improve your skills with free problems in hcf and lcm. Jun 22, 2015 30 problems on hcf and lcm with solutions in pdf. Properties of hcf and lcm formulas and solved problems. Practice problems on hcf and lcm for all competitive exams common divisor. Worksheets are very critical for every student to practice his her concepts. Download cbse books chapters and books in pdf format. If number p divided another number q exactly, we say that p is a factor of q.
Improve your math knowledge with free questions in gcf and lcm. What are the applications of hcf and lcm in daily life. Oct, 20 for those students who are able to apply hcf and lcm to real life situations. Every time you click the new worksheet button, you will get a brand new printable pdf worksheet on lcm and. In these video, we talk about tackle various problems and when to use concept of lcm. Problems on lcm and hcf online test 2020 aptitude questions. Well, in the aptitude section, one of the well known and most important asked areas are lcm and hcf. As we are looking to have pieces of ribbon that are as long as possible, we are looking for the highest common factor.
Lcm and hcf formulas, shortcuts and tricks with examples. For the better understanding of the concept lcm lowest common multiple and hcf highest common factor, we need to recollect the terms multiples and factors. F question and answers with easy solutions in aptitude topic are present here. This was designed for a low ability group that needed repetitive practice on how to identify hcf or lcm in a problem. Important lcm hcf questions, formulas, practice pdf download. Allindiaexams provides you lots of fully solved aptitude problems on lcm and hcf questions and answers with explanation. Lets learn about lcm, hcf, and relation between hcf and lcm of natural numbers. Here, we are cutting the ribbon into smaller pieces. Hcf and lcm questions answers mcq quantitative aptitude. Lcm hcf questions, formulas, tricks and pdf download. Fully solved examples with detailed answer description. How many packages of pencils and erasers should phillip buy. Problems on lcm and hcf aptitude questions and answers.
Every day thousands of users submit information to us about which programs they use to open specific types of files. Checking the options given, only the fourth option satisfies. Find the hcf by long division method of two nos the sequence of quotient from top to bottom is 9, 8, 5 and the last divisor is 16. View pdf cbse class 5 mathematics worksheet hcf and lcm. Aptitude hcf and lcm if a number p divides another number q exactly, we say that p is a factor of q i. Copies of these textbooks may be downloaded and used as textbooks or for reference. Apr 04, 2014 in this video, we covered some important problems on hcf. Best online free learning website of india for competitive exams. The difference of requisite numbers must be 12 and each should be divisible by 12. The numbers that are multiplied together are called factors of the final number. Word problems involving highest common factor and lowest common multiple read each question carefully and think about what the question is asking.
Lcm and hcf maths questions pdf in hindi indiahelpz. What is the highest common factor of 70, 105 and 175. 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. Hcf and lcm real life worded problems teaching resources.
In 30 minutes, how many times do they toll together. Here you can practice problems on lcm and hcf quiz online test right now through this article. Dec 24, 2014 after learning the concepts on lcm and hcf, we need to understand how to use these concepts in problem solving. All students, freshers can download aptitude quiz questions with answers as pdf files and ebooks. Mar 04, 2018 number system notes for ssc cgl pdf, number system questions pdf, number system tricks for ssc, number system in maths for competitive exams pdf, download pdf of hcf and lcm. As we want to have pieces of equal length, we need to find a number that exactly divides both 18 and 24 that is, common factors. Six bells commence tolling together and toll at intervals of 2, 4, 6, 8 10 and 12 seconds respectively. Examples of hcf, worksheets pdf on hcf, hcf worksheets and practice pages, what is hcf. Due to some limitations in web options, math symbols, notations were unable to view properly. In this section, we will learn how to solve word problems involving highest common factor and lowest common multiple.
Jan 05, 2018 quantitative aptitude lcm hcf pdf download. Here you can find both objective type and multiple choice aptitude. A number may be made by multiplying two or more other numbers together. In this video, we covered some important problems on hcf. While we do not yet have a description of the hcf file format and what it is normally used for, we do know which programs are known to open these files. Typical problems on hcf and lcm gcd and lcm problems. Word problems involving greatest common factor and least. Important lcm hcf questions, formulas, practice pdf. Functional questions on hcf and lcm teaching resources. Videos, examples and solutions to help gcse maths students learn how to find the highest common factor hcf and lowest common multiple lcm. Quantitative aptitude lcm hcf problems pdf download with. Recap so far, we have seen how to find the factors of a number, the prime factors of a number, the h.
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