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The GCF of 42 and 3870 is 6.
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Find HCF of: 84 & 7740 21 & 1935 14 & 1290 84 & 3870 42 & 7740 126 & 3870 210 & 3870 294 & 3870
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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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