Lowest Common Denominator (LCD)  topic started 9/20/2001; 3:04:53 PM last post 9/20/2001; 3:19:15 PM 

Arnold K. Pizer  Re: Lowest Common Denominator (LCD) 9/20/2001; 3:19:15 PM (reads: 1984, responses: 0) 
PGauxiliaryFunctions.pl contains the functions gcd (e.g. 2 = gcd(4,6)) and lcm (e.g. 12 = lcm(4,6)). Also look at Fraction.pm for methods giving reduced fractions. 