Real Life

Verify that the product of $48$ and $60$ is equal to the product of their LCM and HCF.

The LCM and HCF of two numbers are $84$ and $4$ respectively. If one of the numbers is $12$, find the other number.

A basket of apples is packed into three small boxes which can contain $12, 15$ and $18$ apples respectively. Find the minimum number of apples in the basket.

There are $32$ white beads in one packet and $80$ black beads in another packet. They have to be packed in small boxes such that each box should have equal number of beads and in every box, the beads should be of same colour. Find the maximum number of boxes required to pack the beads.