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The GCF of 3960 and 643 is 1.
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Find HCF of: 7920 & 1286 7920 & 643 3960 & 1286 3960 & 1929 3960 & 3215 3960 & 4501
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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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