Question

given HcF of (16,100)=4. find lcm of l (16,100).

Answer 1

LCM = a into b /HCF

here, a and b are the numbers .

So, 16 into 100/4=

LCM = 400

Answer 2

HCF(16,100)=4
Product (16,100)=1600
So, the LCM will be HCF(16,100)/ Product (16,100)= 400.

Hope it helps.