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The GCF of 51 and 671 is 1.
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Find HCF of: 102 & 1342 153 & 2013 255 & 3355 357 & 4697 102 & 671 51 & 1342 153 & 671 51 & 2013 255 & 671 51 & 3355 357 & 671 51 & 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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