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The GCF of 3920 and 4080 is 80.
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Find HCF of: 7840 & 8160 1960 & 2040 784 & 816 7840 & 4080 3920 & 8160
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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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