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The GCF of 20 and 8640 is 20.
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Find HCF of: 10 & 4320 4 & 1728 40 & 8640 60 & 8640 100 & 8640 140 & 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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