Solutions by everydaycalculation.com
The GCF of 45 and 420 is 15.
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Find HCF of: 90 & 840 135 & 1260 15 & 140 225 & 2100 9 & 84 315 & 2940 90 & 420 45 & 840 135 & 420 45 & 1260 225 & 420 45 & 2100 315 & 420 45 & 2940
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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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