Question

find out the smallest number which when multiplied by 392 will make the perfect product a perfect cube​

Answer 1

Answer:

In that case 392 × 7 = 2 × 2 × 2 × 7 × 7 × 7 = 2744 which is a perfect cube. Hence the smallest natural number by which 392 should be multiplied to make a perfect cube is 7.