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The GCF of 2100 and 90 is 30.
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Find HCF of: 4200 & 180 1050 & 45 6300 & 270 700 & 30 420 & 18 4200 & 90 2100 & 180 6300 & 90 2100 & 270 2100 & 450 2100 & 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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