Question

The smallest number by which 3600 can be divided to make it a perfect cube is:

• A. 9
• B. 50
• C. 300
• D. 450

Answer 1

The correct option is D 450

$3600$ can be written as $2^4{3}^2{5}^2$

$\therefore$ To make it perfect cube divide it by $2\times 3^2\times 5^2$

$\Rightarrow 450$