Solutions by everydaycalculation.com
The GCF of 30 and 90 is 30.
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Find HCF of: 60 & 180 15 & 45 90 & 270 10 & 30 150 & 450 6 & 18 210 & 630 60 & 90 30 & 180 90 & 90 30 & 270 150 & 90 30 & 450 210 & 90 30 & 630
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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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