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The GCF of 2121 and 121 is 1.
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Find HCF of: 4242 & 242 6363 & 363 4242 & 121 2121 & 242 6363 & 121 2121 & 363 2121 & 605 2121 & 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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