Question

If ab = 120 and HCF (a, b) = 2 then find the LCM (a, b).
or​

Answer 1

Answer : 118

Explanation :

HCF (a, b) = 2

HCF of 118(a) , 2(b) = 2

LCM of (a, b) = LCM of 118 , 2 = 118

118 = 2 x 59

2 = 2

LCM = 2 * 59 = 118

Answer 2

Answer:

if ab= 120 and HCF (a,b) = 3, find the LCM (a,b)