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The GCF of 3390 and 690 is 30.
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Find HCF of: 6780 & 1380 1695 & 345 1130 & 230 678 & 138 6780 & 690 3390 & 1380 3390 & 2070 3390 & 3450 3390 & 4830
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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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