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The GCF of 400 and 4020 is 20.
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Find HCF of: 800 & 8040 200 & 2010 80 & 804 800 & 4020 400 & 8040 1200 & 4020 2000 & 4020 2800 & 4020
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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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