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The GCF of 63 and 1621 is 1.
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Find HCF of: 126 & 3242 189 & 4863 315 & 8105 126 & 1621 63 & 3242 189 & 1621 63 & 4863 315 & 1621 63 & 8105 441 & 1621
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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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