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The GCF of 210 and 1290 is 30.
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Find HCF of: 420 & 2580 105 & 645 630 & 3870 70 & 430 1050 & 6450 42 & 258 1470 & 9030 420 & 1290 210 & 2580 630 & 1290 210 & 3870 1050 & 1290 210 & 6450 1470 & 1290 210 & 9030
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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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