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The GCF of 420 and 3030 is 30.
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Find HCF of: 840 & 6060 210 & 1515 1260 & 9090 140 & 1010 84 & 606 840 & 3030 420 & 6060 1260 & 3030 420 & 9090 2100 & 3030 2940 & 3030
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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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