Question

The HCF of two numbers is 416 and their LCM is 4992. If one of the number is 1664, the other number is what ?​

Answer 1

Answer:

1152=2

7

×3

2

1664=2

7

×13

LCM (1152, 1664)= 2

7

×3

2

×13=14976

HCF(1152, 1664) = 2

7

=128

Verification :

HCF×LCM=14976×128=1916928

product of given numbers = 1152×1664=1916928

⇒HCF×LCM= product of given numbers