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The GCF of 678 and 686 is 2.
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Find HCF of: 1356 & 1372 339 & 343 2034 & 2058 3390 & 3430 4746 & 4802 1356 & 686 678 & 1372 2034 & 686 678 & 2058 3390 & 686 678 & 3430 4746 & 686 678 & 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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