Question

If we positive integers a and b are written as a = xy and b = xy': x and y are prime numbers, then HCFa,b) i​

Answer 1

Answer:

Given :

a = xy and b = xy'

HCF  means the highest common factor of the two numbers.

Here a and b have x in common.

So HCF(a,b) = x

Hope it helps you.