GCD Command

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GCD[ <Number>, <Number> ]
Calculates the greatest common divisor of the two numbers .
Example:
GCD[12, 15] yields 3.
GCD[ <List of Numbers> ]
Calculates the greatest common divisor of the list of numbers.
Example:
GCD[{12, 30, 18}] yields 6.


Note Hint: In the Menu view cas.svg CAS View you can also use the following syntax:
GCD[ <Polynomial>, <Polynomial> ]
Calculates the greatest common divisor of the two polynomials.
Example:
GCD[x^2 + 4 x + 4, x^2 - x - 6] yields x + 2.
GCD[ <List of Polynomials> ]
Calculates the greatest common divisor of the list of polynomials.
Example:
GCD[{x^2 + 4 x + 4, x^2 - x - 6, x^3 - 4 x^2 - 3 x + 18}] yields x + 2.


Note: See also LCM Command.
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