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gcf [message #9608]

Thu, 24 July 1997 00:00

kevb
Messages: 1
Registered: July 1997

Junior Member

Here is a simple function to calculate the GCF of two numbers.
LCM can easily be derived as LCM = val1 * val2 / GCF(val1, val2).

This could be made more efficient, but it works.

============================================================ =
function gcf, val1, val2

fact=val1 mod val2
while fact ne 0 do begin

val1 = val2
val2 = fact
fact = val1 mod val2
endwhile
return , val2
end

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