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The GCF of 63 and 2421 is 9.
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Find HCF of: 126 & 4842 189 & 7263 21 & 807 126 & 2421 63 & 4842 189 & 2421 63 & 7263 315 & 2421 441 & 2421
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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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