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The GCF of 20 and 668 is 4.
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Find HCF of: 40 & 1336 10 & 334 60 & 2004 100 & 3340 140 & 4676 40 & 668 20 & 1336 60 & 668 20 & 2004 100 & 668 20 & 3340 140 & 668 20 & 4676
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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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