Basic Math Examples

19

$19$

Step 1

The factors for

19

$19$ are all numbers between

- 19

$- 19$ and

19

$19$ , which divide

19

$19$ evenly.

Check numbers between

- 19

$- 19$ and

19

$19$

Step 2

Find the factor pairs of

19

$19$ where

x \cdot y = 19

$x \cdot y = 19$ .

\begin{matrix} x & y 1 & 19 - 1 & - 19 \end{matrix}

$\begin{array}{c} x & y \\ 1 & 19 \\ - 1 & - 19 \end{array}$

Step 3

List the factors for

19

$19$ .

- 19, - 1, 1, 19

$- 19, - 1, 1, 19$