/** * Calculates the least common multiple of two numbers * * @param int firstNumber * @param int secondNumber * @return int */ public int leastCommonMultiple(int firstNumber, int secondNumber) { GreatestCommonDivisor gcd = new GreatestCommonDivisor(); return(Math.Abs(firstNumber * secondNumber) / gcd.greatestCommonDivisor(firstNumber, secondNumber)); }