RosettaCodeData/Task/Least-common-multiple/MiniScript/least-common-multiple.mini

gcd = function(a, b)
    while b
        temp = b
        b = a % b
        a = temp
    end while
    return abs(a)
end function

lcm = function(a,b)
    if not a and not b then return 0
    return abs(a * b) / gcd(a, b)
end function

print lcm(18,12)