Question

find the smallet number by which 648 may be multiplied so that the product is a perfect cube .find the cube root of the number so obtained

Answer 1

here is the answer..9
then is you multiply it by 9 you get = 9*648=5832.
..again by the method of prime factorization you can find the square root, which is 18
hope it helps, please mark the brainliest

Answer 2

The smallest no by which 648 be multiplyed and give a perfect cube=9
648×9=5832
Cube root of 5832=18