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The GCF of 3906 and 840 is 42.
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Find HCF of: 7812 & 1680 1953 & 420 1302 & 280 558 & 120 7812 & 840 3906 & 1680 3906 & 2520 3906 & 4200 3906 & 5880
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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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