RosettaCodeData/Task/Greatest-common-divisor/PureBasic/greatest-common-divisor-1.basic
2023-07-01 13:44:08 -04:00

9 lines
123 B
Text

Procedure GCD(x, y)
Protected r
While y <> 0
r = x % y
x = y
y = r
Wend
ProcedureReturn y
EndProcedure