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The GCF of 678 and 645 is 3.
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Find HCF of: 1356 & 1290 2034 & 1935 226 & 215 3390 & 3225 4746 & 4515 1356 & 645 678 & 1290 2034 & 645 678 & 1935 3390 & 645 678 & 3225 4746 & 645 678 & 4515
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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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