Coprimes: Difference between revisions

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(Added Arturo implementation)
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{{Out}}
{{Out}}
<pre>{{17, 23}, {18, 29}}</pre>
<pre>{{17, 23}, {18, 29}}</pre>
=={{header|Arturo}}==

<lang rebol>coprimes?: function [a b] -> 1 = gcd @[a b]

loop [[21 15] [17 23] [36 12] [18 29] [60 15]] 'pair [
print [pair\0 "and" pair\1 "ara" (coprimes? pair\0 pair\1)? -> "coprimes." -> "not coprimes."]
]</lang>

{{out}}

<pre>21 and 15 ara not coprimes.
17 and 23 ara coprimes.
36 and 12 ara not coprimes.
18 and 29 ara coprimes.
60 and 15 ara not coprimes.</pre>

=={{header|AWK}}==
=={{header|AWK}}==
<lang AWK>
<lang AWK>