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The GCF of 680 and 686 is 2.
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Find HCF of: 1360 & 1372 340 & 343 2040 & 2058 3400 & 3430 4760 & 4802 1360 & 686 680 & 1372 2040 & 686 680 & 2058 3400 & 686 680 & 3430 4760 & 686 680 & 4802
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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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