Let's Learn to Find HCF

Using prime factorisation find HCF and LCM of 18,45 and 60 check if HCF x LCM = product of the number

Use Eulid's algortim of find HCF of 1651 and 2032. Express the HCF in the form 1651m + 2032n.

Let a, b be positive integers. What is HCF [(a)/(HCF(a,b)), (b)/(HCF (a,b))] equal to ?

Question Practice|Highest Common Factor(HCF)|Properties Of HCF|Method Of Finding HCF|OMR

Properties Of HCF|Method Of Finding HCF|Question Practice|Highest Common Factor(HCF)|OMR

Let d be the HCF of 24 and 36 .Find two numbers a and b ,such that d=24a+36b

The LCM of two number is 14 times their HCF. The sum of LCM and HCF is 600. If one number is 280, then find the other number.

The LCM of two numbers is 28 times of their HCF. The sum of their LCM and HCF is 1740. If one of the numbers is 240, find the other number.