Question

List out the factors of $63$.

Answer 1

All factors of $63$ are:

$$\begin{gathered} 1\times 63=63 \\ 3\times 21=63 \\ 7\times 9=63 \end{gathered}$$

Therefore, factors of $63$ are: $1,3,7,9,21,63$.

Hence, the list of the factors of $63$ is: $1,3,7,9,21,63$.