Solutions by everydaycalculation.com
The GCF of 210 and 1820 is 70.
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Find HCF of: 420 & 3640 105 & 910 630 & 5460 1050 & 9100 42 & 364 30 & 260 420 & 1820 210 & 3640 630 & 1820 210 & 5460 1050 & 1820 210 & 9100 1470 & 1820
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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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