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The GCF of 27 and 121 is 1.
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Find HCF of: 54 & 242 81 & 363 135 & 605 189 & 847 54 & 121 27 & 242 81 & 121 27 & 363 135 & 121 27 & 605 189 & 121 27 & 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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