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The GCF of 42 and 7840 is 14.
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Find HCF of: 21 & 3920 6 & 1120 84 & 7840 126 & 7840 210 & 7840 294 & 7840
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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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