Greatest common divisor: Difference between revisions

m
Added postscript function that requires no external lib
m (Added postscript function that requires no external lib)
Line 2,439:
} loop
}.
</lang>
With no external lib, recursive
<lang postscript>
/gcd {
dup 0 ne {
dup 3 1 roll mod gcd
} { pop } ifelse
} def
</lang>
=={{header|PowerShell}}==
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