8 lines
119 B
Text
8 lines
119 B
Text
gcd:{:[~x;y;_f[y;x!y]]}
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lcm:{_abs _ x*y%gcd[x;y]}
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lcm .'(12 18; -6 14; 35 0)
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36 42 0
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lcm/1+!20
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232792560
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