Question

Find the smallest square number that is divisible by each of the number 8,15 and 20.​

Answer 1

Answer:

L.C.M. of 8, 15 and 20 is 120. Here, prime factors 2, 3 and 5 have no pair. Therefore 120 must be multiplied by 2 x 3 x 5 to make it a perfect square. Hence, the smallest square number which is divisible by 8, 15 and 20 is 3600.

Answer 2

Answer:

2, 3,5 , Hope it will be correct answer. please mark me as brain lists.