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WorksheetFunction.Gcd Method

Office 2007
Returns the greatest common divisor of two or more integers. The greatest common divisor is the largest integer that divides both number1 and number2 without a remainder.


expression.Gcd(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7, Arg8, Arg9, Arg10, Arg11, Arg12, Arg13, Arg14, Arg15, Arg16, Arg17, Arg18, Arg19, Arg20, Arg21, Arg22, Arg23, Arg24, Arg25, Arg26, Arg27, Arg28, Arg29, Arg30)

expression   A variable that represents a WorksheetFunction object.


NameRequired/OptionalData TypeDescription
Arg1 - Arg30RequiredVariantNumber1, number2, ... - 1 to 29 values. If any value is not an integer, it is truncated.

Return Value


  • If any argument is nonnumeric, GCD returns the #VALUE! error value.
  • If any argument is less than zero, GCD returns the #NUM! error value.
  • One divides any value evenly.
  • A prime number has only itself and one as even divisors.

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