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> Unreal Engine API Reference > Runtime > Core > Math > FMath > FMath::GreatestCommonDivisor

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FMath::GreatestCommonDivisor

Use the Euclidean method to find the GCD.

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References

Module	Core
Header	/Engine/Source/Runtime/Core/Public/Math/UnrealMathUtility.h
Include	#include "Math/UnrealMathUtility.h"

Syntax

static int32 GreatestCommonDivisor
(
int32 a,
int32 b
)

Remarks

Use the Euclidean method to find the GCD.

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