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The GCF of 30 and 2100 is 30.
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Find HCF of: 60 & 4200 15 & 1050 90 & 6300 10 & 700 6 & 420 60 & 2100 30 & 4200 90 & 2100 30 & 6300 150 & 2100 210 & 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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