Solutions by everydaycalculation.com
The GCF of 390 and 420 is 30.
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Find HCF of: 780 & 840 195 & 210 1170 & 1260 130 & 140 1950 & 2100 78 & 84 2730 & 2940 780 & 420 390 & 840 1170 & 420 390 & 1260 1950 & 420 390 & 2100 2730 & 420 390 & 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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