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The GCF of 81 and 671 is 1.
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Find HCF of: 162 & 1342 243 & 2013 405 & 3355 567 & 4697 162 & 671 81 & 1342 243 & 671 81 & 2013 405 & 671 81 & 3355 567 & 671 81 & 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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