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The GCF of 390 and 2100 is 30.
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Find HCF of: 780 & 4200 195 & 1050 1170 & 6300 130 & 700 78 & 420 780 & 2100 390 & 4200 1170 & 2100 390 & 6300 1950 & 2100 2730 & 2100
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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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