find even numbers in an array javascript

arr.filter(num => num % 2)let getEvenNumbers = () => {
    let arr = [4,5,7,8,14,45,76];
    	
    let the_evens = arr.filter(number => number % 2 == 0);
    document.write('Even Numbers: ' + the_evens);
}
    
getEvenNumbers();