Solutions by everydaycalculation.com
The GCF of 660 and 210 is 30.
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Find HCF of: 1320 & 420 330 & 105 1980 & 630 220 & 70 3300 & 1050 132 & 42 4620 & 1470 1320 & 210 660 & 420 1980 & 210 660 & 630 3300 & 210 660 & 1050 4620 & 210 660 & 1470
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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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