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The GCF of 490 and 420 is 70.
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Find HCF of: 980 & 840 245 & 210 1470 & 1260 2450 & 2100 98 & 84 3430 & 2940 70 & 60 980 & 420 490 & 840 1470 & 420 490 & 1260 2450 & 420 490 & 2100 3430 & 420 490 & 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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