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The GCF of 420 and 3424 is 4.
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Find HCF of: 840 & 6848 210 & 1712 840 & 3424 420 & 6848 1260 & 3424 2100 & 3424 2940 & 3424
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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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