method

lcm

v1_9_3_392 - Show latest stable - Class: Integer

lcm(p1)

public

Returns the least common multiple (always positive). 0.lcm(x) and x.lcm(0) return zero.

For example:

2.lcm(2)                    #=> 2
3.lcm(-7)                   #=> 21
((1<<31)-1).lcm((1<<61)-1)  #=> 4951760154835678088235319297

VALUE
rb_lcm(VALUE self, VALUE other)
{
    other = nurat_int_value(other);
    return f_lcm(self, other);
}