Basic Math Examples

$20$

Step 1

The factors for

$20$ are all numbers between

$- 20$ and

$20$ , which divide

$20$ evenly.

Check numbers between

$- 20$ and

$20$

Step 2

Find the factor pairs of

$20$ where

$x \cdot y = 20$ .

$\begin{array}{c} x & y \\ 1 & 20 \\ 2 & 10 \\ 4 & 5 \\ - 1 & - 20 \\ - 2 & - 10 \\ - 4 & - 5 \end{array}$

Step 3

List the factors for

$20$ .

$- 20, - 10, - 5, - 4, - 2, - 1, 1, 2, 4, 5, 10, 20$