Solutions by everydaycalculation.com
The GCF of 280 and 1420 is 20.
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Find HCF of: 560 & 2840 140 & 710 840 & 4260 1400 & 7100 56 & 284 1960 & 9940 560 & 1420 280 & 2840 840 & 1420 280 & 4260 1400 & 1420 280 & 7100 1960 & 1420 280 & 9940
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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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