Question

find the smallest number by which 1379 be multiple to make it perfect cube and also find the cube root of the number so​

Answer 1

Answer:

The smallest number required to multiply 72 to make it a perfect cube is 3.

Step-by-step explanation:

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Answer 2

Answer:

By Prime Factorization,

1379 = 7 × 197 = 7¹ × 197¹

We need 2 more 7s and 2 more 197s to make it a perfect cube.

Hence, smallest number needed to multiply = 7×7×197×197 = 1901641

Cube root = 7×197 = 1379