Question

If $x=2^3\times 4^2\times {17}^3$, then which number should be divided by $x$ to get a perfect cube.

• A. $2$
• B. $4$
• C. $8$
• D. $17$

Answer 1

The correct option is A $2$

$x=2^3\times 4^2\times {17}^3$
$=2^3\times 2^4\times {17}^3$
$=2^7\times {17}^3$

It should be divided by $2.$