Question

what is the smallest number by which 1372must be multiplied so that the product is a perfect cube ​

Answer 1

Answer:

If we see, the prime factors of 1372, 7 is in the group of 3 i.e. it makes a cube but 2 is not in a group of 3 i.e. it is not making a cube. ∴ is the smallest number by which 1372 must be multiplied so that the product becomes a perfect cube.

Answer 2

Answer:

The prime factors of 1372, 7 is in the group of 3 i.e. it makes a cube but 2 is not in a group of 3 i.e. it is not making a cube. ∴ is the smallest number by which 1372 must be multiplied so that the product becomes a perfect cube.