Lcm Hcf

Question 1

What’s HCF(HIGHEST COMMON FACTOR)

Answer 1

The largest number that can exactly divide two or more given numbers.

E.g the HCF of 12 and 18 is 6, because 6 is the largest number tht divides both 12 and 18 evenly

Question 2

What’s LCM (lowest common multiple)

Answer 2

Smallest number that is a multiple of two or more numbers. E.g LCM OF 4 and 6 is 12