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The GCF of 63 and 390 is 3.
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Find HCF of: 126 & 780 189 & 1170 21 & 130 315 & 1950 441 & 2730 126 & 390 63 & 780 189 & 390 63 & 1170 315 & 390 63 & 1950 441 & 390 63 & 2730
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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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