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The GCF of 30 and 121 is 1.
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Find HCF of: 60 & 242 90 & 363 150 & 605 210 & 847 60 & 121 30 & 242 90 & 121 30 & 363 150 & 121 30 & 605 210 & 121 30 & 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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