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The GCF of 13 and 671 is 1.
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Find HCF of: 26 & 1342 39 & 2013 65 & 3355 91 & 4697 26 & 671 13 & 1342 39 & 671 13 & 2013 65 & 671 13 & 3355 91 & 671 13 & 4697
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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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