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The GCF of 3960 and 63 is 9.
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Find HCF of: 7920 & 126 1320 & 21 7920 & 63 3960 & 126 3960 & 189 3960 & 315 3960 & 441
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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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