Question

if ab=38784 and hcf (a,b)=4, then find the lcm (a,b)​

Answer 1

Answer:

Step-by-step explanation:

We know that :

HCF ( a , b) x LCM ( a , b) = ab

HCF ( a , b)  = 4

ab = 38784

4 x LCM (a , b) = 38784

LCM (a , b) = 38784/4

LCM ( a,b) = 9696