NAME¶

std::experimental::lcm - std::experimental::lcm

Synopsis¶

Defined in header <experimental/numeric>
template< class M, class N> (library fundamentals TS v2)
constexpr std::common_type_t<M, N> lcm(M m, N n);

Computes the least common multiple of the integers m and n.

Parameters¶

m, n - integer values

Return value¶

If either m or n is zero, returns zero. Otherwise, return the least common multiple
of |m| and |n|.

Remarks

If either M or N is not an integer type, or if either is (possibly cv-qualified)
bool, the program is ill-formed.

The behavior is undefined if |m|, |n| or the least common multiple of |m| and |n| is
not representable as a value of type std::common_type_t<M,N>.

Exceptions¶

Throws no exceptions.

See also¶

constexpr function template returning the greatest common divisor of two
gcd integers
(function template)