Question

the least number which is a perfect square and is divisible by each of the numbers 16 20 and 24 is​

Answer 1

Answer:

1

Step-by-step explanation:

perfect suares are 1,4,9,16... there can be nothing in front of that which can be divisible ...

and 1 is the only no. divisible by this nos,,,

Answer 2

Answer:

3600

Step-by-step explanation:

The least number divisible by 16, 20, 24

= L.C.M. of 16, 20, 24 = 240 = 2 * 2 * 2 * 2 * 3 * 5.

To make it a perfect square, it must be multiplied by 3 * 5.

Required number = 240 * 3 * 5 = 3600.