Re: greatest common factor

Very elegantly done. BTW, there's a typo in the sub multigcf: gcd should be gcf! Otherwise, a very nice offering.
-zeno

sub multigcf {
  my $x = shift;
  $x = gcd($x, shift) while @_; #should be gcf!
  return $x;
}
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Re^2: greatest common factor by Anonymous Monk on Mar 17, 2017 at 06:23 UTC
its greatest common divisor , hence gcd	[reply]