Question

HCF and LCM of a b are 19 and 152 respectively.If a =38, then find b.

Answer 1

HCF*LCM= a*b
19*152=38*b
b=19*4
b=76

Answer 2

Answer:

HCF*LCM= a*b

19*152=38*b

b=19*4

b=76