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The GCF of 63 and 647 is 1.
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Find HCF of: 126 & 1294 189 & 1941 315 & 3235 441 & 4529 126 & 647 63 & 1294 189 & 647 63 & 1941 315 & 647 63 & 3235 441 & 647 63 & 4529
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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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