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The GCF of 210 and 6900 is 30.
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Find HCF of: 105 & 3450 70 & 2300 42 & 1380 420 & 6900 630 & 6900 1050 & 6900 1470 & 6900
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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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