Question

what is smallest number should be multiplied to make the perfect cube? a) 18522 b)677376

please solve the problem step by step​

Answer 1

Step-by-step explanation:

a) 18522

factor of the number

18522= 2×3×3×3×7×7×7

= 2 × 3^3 × 7^3

Here is a cube of all numbers except two

if we multiply 4 ,it will be perfect cube

18522×4=74088

so ,here smallest no is 4