std::experimental::gcd

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

Computes the greatest common divisor of the integers m and n.

m, n

-

integer values

If both m and n are zero, returns zero. Otherwise, returns the greatest common divisor of |m| and |n|.

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

If either |m| or |n| is not representable as a value of type std::common_type_t<M, N>, the behavior is undefined.

Throws no exceptions.

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Library fundamentals (library fundamentals TS)
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experimental::propagate_const
experimental::not_fn
experimental::observer_ptr
experimental::make_array
experimental::to_array
experimental::ostream_joiner
experimental::gcd
experimental::lcm
experimental::source_location
experimental::randint
detection idiom
uniform container erasure
logical operator type traits