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The GCF of 40 and 121 is 1.
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Find HCF of: 80 & 242 120 & 363 200 & 605 280 & 847 80 & 121 40 & 242 120 & 121 40 & 363 200 & 121 40 & 605 280 & 121 40 & 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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