Solutions by everydaycalculation.com
The GCF of 90 and 660 is 30.
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Find HCF of: 180 & 1320 45 & 330 270 & 1980 30 & 220 450 & 3300 18 & 132 630 & 4620 180 & 660 90 & 1320 270 & 660 90 & 1980 450 & 660 90 & 3300 630 & 660 90 & 4620
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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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