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The GCF of 51 and 121 is 1.
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Find HCF of: 102 & 242 153 & 363 255 & 605 357 & 847 102 & 121 51 & 242 153 & 121 51 & 363 255 & 121 51 & 605 357 & 121 51 & 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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