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The GCF of 13 and 121 is 1.
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Find HCF of: 26 & 242 39 & 363 65 & 605 91 & 847 26 & 121 13 & 242 39 & 121 13 & 363 65 & 121 13 & 605 91 & 121 13 & 847
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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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