# Number is even

JavaScript, Math · Oct 20, 2020

Checks if the given number is even.

- Checks whether a number is odd or even using the modulo (
`%`

) operator. - Returns
`true`

if the number is even,`false`

if the number is odd.

`const isEven = num => num % 2 === 0;`

`isEven(3); // false`