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The GCF of 6420 and 597 is 3.
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Find HCF of: 2140 & 199 6420 & 1194 6420 & 1791 6420 & 2985 6420 & 4179
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).
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