Get Least Common Denominator

 

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From Technote #14060 at Macromedia.com

on GetLCD num1, num2     theMin = float(min(num1, num2))     theMax = max(num1, num2)     i = 1     repeat while i < theMin       thisFactor = theMin/i       if thisFactor = integer(thisFactor) then         if theMax/thisFactor = integer(theMax/thisFactor) then           return integer(thisFactor)         end if       end if       i = i + 1     end repeat     return VOID end