numpy.gcd — NumPy v2.2 Manual (original) (raw)

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

import numpy as np 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])