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The GCF of 42 and 8640 is 6.
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Find HCF of: 21 & 4320 14 & 2880 84 & 8640 126 & 8640 210 & 8640 294 & 8640
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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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