Question

What is smallest number should be multiplied to make the perfect cube?

a. 18522

b. 677376​

Answer 1

Answer:

a. First of all we shall factorise and take Lcm of 18522.

Then we shall get 3×3×3×7×7×7×2

We shall multiply 2 =2×2×2 to make a perfect cube.

So,we shall multiply 3×3×3×7×7×7×2×2×2to make a perfect cube.

Then we shall get 18522 .

It's your final answer.