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The GCF of 1620 and 4000 is 20.
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Find HCF of: 3240 & 8000 810 & 2000 324 & 800 3240 & 4000 1620 & 8000 4860 & 4000 8100 & 4000
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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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