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The GCF of 63 and 2430 is 9.
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Find HCF of: 126 & 4860 189 & 7290 21 & 810 126 & 2430 63 & 4860 189 & 2430 63 & 7290 315 & 2430 441 & 2430
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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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