The HCF of two or more numbers is the greatest number that divides each of them exactly. The LCM of two or more numbers is the smallest of the common multiples of those numbers. Learn more about how to find the HCF and LCM in this article.
CAT Number Theory: - HCF LCM How many pairs of integers (x, y) exist such that the product of x, y and HCF (x, y) = 1080? 8 7 9 12 Choice C 9 CAT Number Theory - Remainders LCM Find the smallest number that leaves a remainder of 4 on division by 5, 5 on division by 6...
HCF and LCM Divisibility Percentages Ages Speed, Time Distance Probability Mensuration Profit and Loss Statistics Time and Work Ratio and Proportion Mixture and Alligation Permutation and Combination Average Number System, Decimal, and Power Clocks and Calendars *Note - The number of questions given on...
The difference between an integer and its additive inverse is always even.A. TrueB. False What is a prime triplet? Give an example. The LCM of two numbers is 495 and their HCF is 5. If the sum of the numbers is 100 then their difference is?A)10B)46C)70D)90 Vasundhara ate 3 ic...
This is the first section of written test and the difficulty level of this section is Moderate. Given below are the topics that are asked in HCL Quantitative Aptitude. HCF and LCM Number System Time and Work, Pipes and Cisterns Permutation and Combination Geometry Time Speed and Distance Probab...
Factors and multiples form the basis of number systems. HCF and LCM can be fun if learnt the right way. Factors There are infinitely many numbers that have only two factors. The most elegant proof for this dates back to the 8th century. ...
6. HCF and LCM: The HCF of two or more numbers is the greatest number that divides each one of them exactly. The LCM of two or more numbers is the product of the highest powers of all the prime factors that occur in the numbers....
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HCF and LCM Revision Guide Worksheet Exam Questions Number Negative numbers Adding and subtracting negative numbers Revision Guide Worksheet Exam Questions Multiplying and dividing negative numbers Revision Guide Worksheet Exam Questions Negative numbers Revision Guide Worksheet Diagnostic Questions Ex...
An interesting GMAT Problem Solving question from Number Properties & Number Theory. It tests your understanding of LCM and HCF and certain key results regarding LCM and HCF of two or more numbers. Question If the LCM of two numbers a …Continue Readingabout GMAT Number Properties LCM HCF ...