# Numbers

## getPrimeFactors()

**Description:** This function will return an array of all the prime numbers, that when multiplied equal to the original number passed into the function.\
**Parameters**: `getPrimeFactors(number)`\
**Output Type:** Array\
**Code Snippet:**

```javascript
const { getPrimeFactors, getPrimeFactorsAsync } = require('vuub')

function SynchronousUsage () {

    var primeFactorResult = getPrimeFactors(250)
    console.log(primeFactorResult) // Output: [ 2, 5, 5, 5 ]

}

async function AsynchronousUsage () {
    
    var primeFactorResult = await getPrimeFactorsAsync(250)
    console.log(primeFactorResult) // Output: [ 2, 5, 5, 5 ]
    
}
```

## isEvenNumber()

**Description:** This function will return `true` or `false`, based on if the number provided is an even number.\
**Parameters:** `isEvenNumber(number)`\
**Output Type:** Boolean\
**Code Snippet:**

```javascript
const { isEvenNumber, isEvenNumberAsync } = require('vuub')

function SynchronousUsage () {

    var evenNumberResult = isEvenNumber(4)
    var notEvenNumberResult = isEvenNumber(7)

    console.log(evenNumberResult) // Output: true
    console.log(notEvenNumberResult) // Output: false

}

async function AsynchronousUsage () {
    
    var evenNumberResult = await isEvenNumberAsync(4)
    var notEvenNumberResult = await isEvenNumberAsync(7)
    
    console.log(evenNumberResult) // Output: true
    console.log(notEvenNumberResult) // Output: false
    
}
```