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The GCF of 690 and 270 is 30.
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Find HCF of: 1380 & 540 345 & 135 2070 & 810 230 & 90 3450 & 1350 138 & 54 4830 & 1890 1380 & 270 690 & 540 2070 & 270 690 & 810 3450 & 270 690 & 1350 4830 & 270 690 & 1890
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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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