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The GCF of 420 and 681 is 3.
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Find HCF of: 840 & 1362 1260 & 2043 140 & 227 2100 & 3405 2940 & 4767 840 & 681 420 & 1362 1260 & 681 420 & 2043 2100 & 681 420 & 3405 2940 & 681 420 & 4767
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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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