My answer to the fizzbuzz coding challenge

fizzbuzz.js

function divisibleBy3(number) {
  return number % 3 === 0;
}

function divisibleBy5(number) {
  return number % 5 === 0;
}

function divisibleByBoth(number) {
  return divisibleBy3(number) && divisibleBy5(number);
}

function outputFizzBuzz(number) {
  if (divisibleByBoth(number)) {
    return 'FizzBuzz';
  }

  if (divisibleBy5(number)) {
    return 'Buzz';
  }

  if (divisibleBy3(number)) {
    return 'Fizz';
  }
  return number;

}
function runFizzBuzz() {
  var i = 0;
  while(i < 100) {
    i++;
    console.log(outputFizzBuzz(i));
  }
}
runFizzBuzz();