Question

If A=3^3×2^2.
B=2×3×5.
C=3^n×5.
Lcm of abc is 2^2×3^3×5.
Find n

Answer 1

IfA=3^3×2^2.×B=2×3×5.×C=3^n×5.= 2^2×3^3×5
n=90