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The GCF of 420 and 836 is 4.
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Find HCF of: 840 & 1672 210 & 418 1260 & 2508 2100 & 4180 2940 & 5852 840 & 836 420 & 1672 1260 & 836 420 & 2508 2100 & 836 420 & 4180 2940 & 836 420 & 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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