How do I use the GCD Calculator?
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GCD Calculator
Find the greatest common divisor (GCD / GCF) of two integers.
Results
Formula: Use Euclidean algorithm repeatedly until remainder is 0
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Frequently asked questions
What formula does this calculator use?
Use Euclidean algorithm repeatedly until remainder is 0
Can I use decimal values?
Yes. Decimal inputs are supported for most calculators. Integer-based tools use rounded integer values where appropriate.
Is this calculator free?
Yes. CalcuNimble calculators are free and optimized for fast everyday use.