FizzBuzz JavaScript algorithm

FizzBuzz.js

function calculateFizzBuzz(num) {
	for ( var i = 0; i < num.length; i++) {
		if (i % 15 == 0) {
			console.log(i + " FizzBuzz");
		} else if (i % 3 == 0) {
			console.log(i + " Fizz");
		} else if (i % 5 == 0) {
			console.log(i + " Buzz");
		}
	}
}

function createNumbersArray(maxNum) {
	var array = [];

	for (var i = 0; i < maxNum; i++) {
		array.push(i);
	}
	return array;
}


var numbers = createNumbersArray(50);
calculateFizzBuzz(numbers);