Question

product of two no is 2160 and hcf is 12 .The lcm of these no is

Answer 1

Hey
Products of two number =product of lcm and hcf
So lcm=2160/12=180.

I think this will help you.

Answer 2

if two numbers are a and b ,
LCM * HCF = Product of two numbers
LCM*12=2160
LCM= 2160/12=180