Solutions by everydaycalculation.com
The GCF of 645 and 1980 is 15.
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Find HCF of: 1290 & 3960 1935 & 5940 215 & 660 3225 & 9900 129 & 396 1290 & 1980 645 & 3960 1935 & 1980 645 & 5940 3225 & 1980 645 & 9900 4515 & 1980
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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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