Question

find the smallestnymber by which432must be multiplied so that the product become perfect cube​

Answer 1

On factorising 432 we get...

2×2×2×2×3×3×3

now only one is not in triplet,to make 432 a perfect square we should multiply

432 with 2×2.

It will be...

2×2×2×2×2×2×3×3×3