lib/stats.js
function lcm(a, b) {
		// The least common multiple is the absolute value of the product of
		// the numbers divided by the greatest common denominator
		return Math.abs(a * b) / gcd(a, b);
	}
function lcm(a, b) {
		// The least common multiple is the absolute value of the product of
		// the numbers divided by the greatest common denominator
		return Math.abs(a * b) / gcd(a, b);
	}
function lcm ( a , b ) { // The least common multiple is the absolute value of the product of
 // the numbers divided by the greatest common denominator
 return Math . abs ( a * b ) / gcd ( a , b ) ; }
Private. Calculates the lcm of two numbers.  Returns a Number.
Private . Calculates the lcm of two numbers . Returns a Number .