1.

The product of two numbers is 2160 and their hcf is 12 .Find the lcm with prove

Answer»

ong>Step-by-step EXPLANATION:

Given :- product of TWO numbers =2160

HCF=12

Find :- LCM=?

SOLUTION:-

We know that product of two numbers equal to the product of their HCF and LCM

so, 

a×b=HCF(a,b)×LCM(a,b)

2160=12×LCM

LCM=180



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