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The GCF of 840 and 423 is 3.
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Find HCF of: 1680 & 846 2520 & 1269 280 & 141 4200 & 2115 5880 & 2961 1680 & 423 840 & 846 2520 & 423 840 & 1269 4200 & 423 840 & 2115 5880 & 423 840 & 2961
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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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