Basic Math Examples

87

$87$

Step 1

The factors for

87

$87$ are all numbers between

- 87

$- 87$ and

87

$87$ , which divide

87

$87$ evenly.

Check numbers between

- 87

$- 87$ and

87

$87$

Step 2

Find the factor pairs of

87

$87$ where

x \cdot y = 87

$x \cdot y = 87$ .

\begin{matrix} x & y 1 & 87 3 & 29 - 1 & - 87 - 3 & - 29 \end{matrix}

$\begin{array}{c} x & y \\ 1 & 87 \\ 3 & 29 \\ - 1 & - 87 \\ - 3 & - 29 \end{array}$

Step 3

List the factors for

87

$87$ .

- 87, - 29, - 3, - 1, 1, 3, 29, 87

$- 87, - 29, - 3, - 1, 1, 3, 29, 87$