Question

If two positive integers a and b are written as

a = x3y2 and b = xy3; x, y are prime numbers,

then HCF (a, b) is

(A) xy
(C) x3y3
(B) xy2
(D) x2y2

Answer 1

Answer:

HCF(a,b)=xy^2....option (b) actually c.....xd