Greatest common divisor: Difference between revisions

(added Racket)
Line 570:
gcd(A,B) when A > B -> gcd(B, A rem B);
gcd(A,B) -> gcd(A, B rem A).</lang>
 
=={{header|Euler Math Toolbox}}==
 
Non-recursive version in Euler Math Toolbox. Note, that there is a built-in command.
 
<lang>
>ggt(123456795,1234567851)
33
>function myggt (n:index, m:index) ...
$ if n<m then {n,m}={m,n}; endif;
$ repeat
$ k=mod(n,m);
$ if k==0 then return m; endif;
$ if k==1 then return 1; endif;
$ {n,m}={m,k};
$ end;
$ endfunction
>myggt(123456795,1234567851)
33
</lang>
 
=={{header|Euphoria}}==
Anonymous user