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The GCF of 3390 and 1620 is 30.
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Find HCF of: 6780 & 3240 1695 & 810 1130 & 540 678 & 324 6780 & 1620 3390 & 3240 3390 & 4860 3390 & 8100
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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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