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The GCF of 678 and 637 is 1.
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Find HCF of: 1356 & 1274 2034 & 1911 3390 & 3185 4746 & 4459 1356 & 637 678 & 1274 2034 & 637 678 & 1911 3390 & 637 678 & 3185 4746 & 637 678 & 4459
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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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