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The GCF of 670 and 561 is 1.
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Find HCF of: 1340 & 1122 2010 & 1683 3350 & 2805 4690 & 3927 1340 & 561 670 & 1122 2010 & 561 670 & 1683 3350 & 561 670 & 2805 4690 & 561 670 & 3927
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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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