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The GCF of 686 and 3720 is 2.
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Find HCF of: 1372 & 7440 343 & 1860 1372 & 3720 686 & 7440 2058 & 3720 3430 & 3720 4802 & 3720
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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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