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WorksheetFunction.Gcd Method (Excel)

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.

Parameters

Name

Required/Optional

Data Type

Description

Arg1 - Arg30

Required

Variant

Number1, number2, ... - 1 to 29 values. If any value is not an integer, it is truncated.

Return Value

Double

  • 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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