Shaun - 1 year ago 83

Java Question

How do I check if a Java integer is a multiple of another number? For example, if

`int j`

Answer Source

Use the remainder operator (also known as the modulo operator) which returns the remainder of the division and check if it is zero:

```
if (j % 4 == 0) {
// j is an exact multiple of 4
}
```