Basic Math Examples

72

$72$

Step 1

The factors for

72

$72$ are all numbers between

- 72

$- 72$ and

72

$72$ , which divide

72

$72$ evenly.

Check numbers between

- 72

$- 72$ and

72

$72$

Step 2

Find the factor pairs of

72

$72$ where

x \cdot y = 72

$x \cdot y = 72$ .

\begin{matrix} x & y 1 & 72 2 & 36 3 & 24 4 & 18 6 & 12 8 & 9 - 1 & - 72 - 2 & - 36 - 3 & - 24 - 4 & - 18 - 6 & - 12 - 8 & - 9 \end{matrix}

$\begin{array}{c} x & y \\ 1 & 72 \\ 2 & 36 \\ 3 & 24 \\ 4 & 18 \\ 6 & 12 \\ 8 & 9 \\ - 1 & - 72 \\ - 2 & - 36 \\ - 3 & - 24 \\ - 4 & - 18 \\ - 6 & - 12 \\ - 8 & - 9 \end{array}$

Step 3

List the factors for

72

$72$ .

- 72, - 36, - 24, - 18, - 12, - 9, - 8, - 6, - 4, - 3, - 2, - 1, 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

$- 72, - 36, - 24, - 18, - 12, - 9, - 8, - 6, - 4, - 3, - 2, - 1, 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72$