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The GCF of 840 and 6426 is 42.
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Find HCF of: 420 & 3213 280 & 2142 120 & 918 1680 & 6426 2520 & 6426 4200 & 6426 5880 & 6426
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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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