Solutions by everydaycalculation.com
The GCF of 20 and 990 is 10.
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Find HCF of: 40 & 1980 10 & 495 60 & 2970 100 & 4950 4 & 198 140 & 6930 40 & 990 20 & 1980 60 & 990 20 & 2970 100 & 990 20 & 4950 140 & 990 20 & 6930
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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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