numpy.gcd#
- numpy.gcd(x1, x2, /, out=None, *, where=True, casting='same_kind', order='K', dtype=None, subok=True[, signature]) = <ufunc 'gcd'>#
Returns the greatest common divisor of
|x1|
and|x2|
- Parameters:
- x1, x2array_like, int
Arrays of values. If
x1.shape != x2.shape
, they must be broadcastable to a common shape (which becomes the shape of the output).
- Returns:
- yndarray or scalar
The greatest common divisor of the absolute value of the inputs This is a scalar if both x1 and x2 are scalars.
See also
lcm
The lowest common multiple
Examples
>>> np.gcd(12, 20) 4 >>> np.gcd.reduce([15, 25, 35]) 5 >>> np.gcd(np.arange(6), 20) array([20, 1, 2, 1, 4, 5])