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The GCF of 670 and 809 is 1.
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Find HCF of: 1340 & 1618 2010 & 2427 3350 & 4045 4690 & 5663 1340 & 809 670 & 1618 2010 & 809 670 & 2427 3350 & 809 670 & 4045 4690 & 809 670 & 5663
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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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