Question

find the least number by which 18522 must be multiplied to make it a perfect cube. Also, find the cube root of the number use​

Answer 1

Answer:

find yourself

Step-by-step explanation:

Please find yourself

Answer 2

Answer:

On Prime factorization of 18522, we get,

18522=2×3×3×3×7×7×7

=2

1

×3

3

×7

3

.

We know, a perfect cube should have each prime factor in power of 3.

Here, number of 2's is in power of 1, number of 3's is in power of 3 and number of 7's is in power of 3.

So, we need to remove 2 from the factors to make 18522, a perfect cube.

Hence, the smallest number by which 18522 must be divided to obtain a perfect cube is 2.