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The GCF of 690 and 330 is 30.
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Find HCF of: 1380 & 660 345 & 165 2070 & 990 230 & 110 3450 & 1650 138 & 66 4830 & 2310 1380 & 330 690 & 660 2070 & 330 690 & 990 3450 & 330 690 & 1650 4830 & 330 690 & 2310
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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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