If the `lcm and hcf` of `2` numbers are `78 and 13` respectively, the product of 2 numbers can be expressed as

The HCF and LCM of two numbers are 18 and 720 respectively. Find the product of two numbers.

The H.C.F. and L.C.M. of two numbers are 12 and 144 respectively. What is the product of these two numbers?

Can the HCF and LCM of two numbers be 27 and 288 ?

The HCF and LCM of two numbers are 12 and 924 respectively. Then the number of such pairs is

The HCF and LCM of two numbers are 12 and 420 respectively. Then the number of such pairs is:

The HCF and LCM of two numbers are 8 and 48 respectively. If the ratio of the two numbers is 2 : 3, then the larger of the two numbers is