Question

If two positive integers a and b are written as a=x^4y^2 and b=x^3y , where x and y are prime numbers find the LCM (a, b) and HCF(a,b)

Answer 1

a=x^4y^2 and b=x^3y

LCM = $x^{4}$ $y^{2}$

HCF = $x^{3}$ $y^{1}$

Answer 2

Answer:

LCM = x^4y^2

HCF = x^3y°1