Question

LCM(a,b)×HCF(a,b)=180 find the value of A ×B​

Answer 1

first find the lcm and hcf of 180

lcm = 2×2×3×3×5=30

hcf= 6

Lcm×hcf =180

6×30=180

LHS =RHS

A=30

B=6