Basic Math Examples

225

$225$

Step 1

The factors for

225

$225$ are all numbers between

- 225

$- 225$ and

225

$225$ , which divide

225

$225$ evenly.

Check numbers between

- 225

$- 225$ and

225

$225$

Step 2

Find the factor pairs of

225

$225$ where

x \cdot y = 225

$x \cdot y = 225$ .

\begin{matrix} x & y 1 & 225 3 & 75 5 & 45 9 & 25 15 & 15 - 1 & - 225 - 3 & - 75 - 5 & - 45 - 9 & - 25 - 15 & - 15 \end{matrix}

$\begin{array}{c} x & y \\ 1 & 225 \\ 3 & 75 \\ 5 & 45 \\ 9 & 25 \\ 15 & 15 \\ - 1 & - 225 \\ - 3 & - 75 \\ - 5 & - 45 \\ - 9 & - 25 \\ - 15 & - 15 \end{array}$

Step 3

List the factors for

225

$225$ .

- 225, - 75, - 45, - 25, - 15, - 9, - 5, - 3, - 1, 1, 3, 5, 9, 15, 25, 45, 75, 225

$- 225, - 75, - 45, - 25, - 15, - 9, - 5, - 3, - 1, 1, 3, 5, 9, 15, 25, 45, 75, 225$