Question

Find the least square number which is divisible by 3, 5, 6, and 9.​

Answer 1

Step-by-step explanation:

To find least perfect square divisible by 3,4,5,6 and 8

L.C.M of 3,4,5,6,8=120

120=2×2×2×3×5

In the above factorization 2,3 and 5 are not in pairs so multiply it by the stated numbers.

120×2×3×5=3600

∴3600 is the least perfect square divisible by 3,4,5,6 and 8.