Examples of hcf, worksheets pdf on hcf, hcf worksheets and practice pages, what is hcf. In this video, we covered some important problems on hcf. In 30 minutes, how many times do they toll together. The difference of requisite numbers must be 12 and each should be divisible by 12. In these video, we talk about tackle various problems and when to use concept of lcm. Best online free learning website of india for competitive exams. Worksheets are very critical for every student to practice his her concepts. Improve your skills with free problems in hcf and lcm. Download cbse books chapters and books in pdf format.
Every day thousands of users submit information to us about which programs they use to open specific types of files. Jun 22, 2015 30 problems on hcf and lcm with solutions in pdf. Properties of hcf and lcm formulas and solved problems. Apr 04, 2014 in this video, we covered some important problems on hcf. Important lcm hcf questions, formulas, practice pdf download. Due to some limitations in web options, math symbols, notations were unable to view properly. 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. Practice problems on hcf and lcm for all competitive exams common divisor. Word problems involving greatest common factor and least.
All students, freshers can download aptitude quiz questions with answers as pdf files and ebooks. Allindiaexams provides you lots of fully solved aptitude problems on lcm and hcf questions and answers with explanation. Problems on lcm and hcf online test 2020 aptitude questions. What is the highest common factor of 70, 105 and 175. In this section, we will learn how to solve word problems involving highest common factor and lowest common multiple. This was designed for a low ability group that needed repetitive practice on how to identify hcf or lcm in a problem. 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. Here, we are cutting the ribbon into smaller pieces. Checking the options given, only the fourth option satisfies. Functional questions on hcf and lcm teaching resources. 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. Aptitude hcf and lcm if a number p divides another number q exactly, we say that p is a factor of q i.
Lcm hcf questions, formulas, tricks and pdf download. A number which exactly divides all the given numbers is a common divisor of those numbers. Jan 05, 2018 quantitative aptitude lcm hcf pdf download. Hcf and lcm questions answers mcq quantitative aptitude. Students, teachers and parents can download all cbse educational material and extremely well prepared worksheets from this website.
If number p divided another number q exactly, we say that p is a factor of q. Copies of these textbooks may be downloaded and used as textbooks or for reference. Important lcm hcf questions, formulas, practice pdf. 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. 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. A number may be made by multiplying two or more other numbers together. Lets learn about lcm, hcf, and relation between hcf and lcm of natural numbers. As we are looking to have pieces of ribbon that are as long as possible, we are looking for the highest common factor. 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 math knowledge with free questions in gcf and lcm. What are the applications of hcf and lcm in daily life. Typical problems on hcf and lcm gcd and lcm problems.
Quantitative aptitude lcm hcf problems pdf download with. 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. Cbse class 5 mathematics worksheet hcf and lcm worksheets have become an integral part of the education system. 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. View pdf cbse class 5 mathematics worksheet hcf and lcm. Here you can find both objective type and multiple choice aptitude. Every time you click the new worksheet button, you will get a brand new printable pdf worksheet on lcm and. Oct, 20 for those students who are able to apply hcf and lcm to real life situations.
Lcm and hcf maths questions pdf in hindi indiahelpz. Videos, examples and solutions to help gcse maths students learn how to find the highest common factor hcf and lowest common multiple lcm. How many packages of pencils and erasers should phillip buy. Well, in the aptitude section, one of the well known and most important asked areas are lcm and 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.
Hcf and lcm real life worded problems teaching resources. The numbers that are multiplied together are called factors of the final number. Definition of hcf, hcf of any two consecutive numbers is 1. F question and answers with easy solutions in aptitude topic are present here. Finding hcf and lcm by observation and listing all prime factors write 2u00d72u00d72u00d72u00d72. Six bells commence tolling together and toll at intervals of 2, 4, 6, 8 10 and 12 seconds respectively. Fully solved examples with detailed answer description. 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. Lcm and hcf formulas, shortcuts and tricks with examples.
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