Solutions by everydaycalculation.com
The GCF of 420 and 1638 is 42.
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Find HCF of: 840 & 3276 210 & 819 1260 & 4914 140 & 546 2100 & 8190 60 & 234 840 & 1638 420 & 3276 1260 & 1638 420 & 4914 2100 & 1638 420 & 8190 2940 & 1638
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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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