Question

by what least no. should 1372 be multiplied so that product is perfect cube

Answer 1

Hey there !

Solution:

Prime Factorization of 1372 = 7 × 7 × 7 × 2 × 2

=> Prime Factorization of 1372 = 7³ × 2²

Since we need one more two get a cube number.

Hence 1372 must be multiplied by 2¹ to get a perfect cube.

Hope my answer helped !