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The GCF of 2100 and 3900 is 300.
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Find HCF of: 4200 & 7800 1050 & 1950 700 & 1300 420 & 780 4200 & 3900 2100 & 7800 6300 & 3900
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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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