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The GCF of 840 and 836 is 4.
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Find HCF of: 1680 & 1672 420 & 418 2520 & 2508 4200 & 4180 5880 & 5852 1680 & 836 840 & 1672 2520 & 836 840 & 2508 4200 & 836 840 & 4180 5880 & 836 840 & 5852
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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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