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The GCF of 4009 and 420 is 1.
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Find HCF of: 8018 & 840 8018 & 420 4009 & 840 4009 & 1260 4009 & 2100 4009 & 2940
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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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