GCD

GCD[, , ... ] gives the greatest common divisor of the integers .

Integer mathematical function (see Section A.3.10).

GCD[, ... ] gives the integer factors common to all the .

GCD also works with rational numbers; GCD[, , ... ] gives the greatest rational number r for which all the /r are integers.

GCD has attributes Flat and Orderless.

See The Mathematica Book: Section 3.2.4.

See also: PolynomialGCD, Rational, LCM, ExtendedGCD.

Further Examples