Greatest common divisor: Difference between revisions
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=={{header|PowerShell}}== |
=={{header|PowerShell}}== |
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===Recursive Euclid Algorithm=== |
===Recursive Euclid Algorithm=== |
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<lang powershell>function |
<lang powershell>function Get-GCD ($x, $y) |
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{ |
{ |
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if($x-eq$y){ return $y } |
if ($x -eq $y) { return $y } |
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if($x-gt$y){ |
if ($x -gt $y) { |
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$a=$x |
$a = $x |
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$b=$y |
$b = $y |
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} |
} |
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else { |
else { |
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$a=$y |
$a = $y |
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$b=$x |
$b = $x |
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} |
} |
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while |
while ($a % $b -ne 0) { |
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$tmp=$a%$b |
$tmp = $a % $b |
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$a=$b |
$a = $b |
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$b=$tmp |
$b = $tmp |
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} |
} |
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return $b |
return $b |
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