Question

please explain it in detail

Answer 1

By prime factorisation we have

2 | 32
2 | 16
2 | 8
2 | 4
2 | 2
. | 1

We get 2 × 2 × 2 × 2 × 2
. . . . . . . _______..............
We can make a cubic pair of 2 and then 2 × 2 would be left
We know that 2 × 2 = 4

Hence, 4 must be divided from 32 to get a perfect cube.


Hope it helps dear friend ☺️✌️✌️

Answer 2

$\huge \color{red}{hey}$
$\huge \color{blue}{here \: is \: the \: answer}$
⏬⬇⤵

the smallest number is ..

prime factorization is in pic see it

hence the factors are

2×2×2×2×2

then there is three 2 which can make perfect cube but after it there is more number

then it will

be

2×2= 4

$\bf{hence \: the \: number \: is \: 4}$

$\huge \color{pink}{hope \: it \: helps}$
$\huge \color{skyblue}{thanks}$