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The GCF of 690 and 30 is 30.
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Find HCF of: 1380 & 60 345 & 15 2070 & 90 230 & 10 3450 & 150 138 & 6 4830 & 210 1380 & 30 690 & 60 2070 & 30 690 & 90 3450 & 30 690 & 150 4830 & 30 690 & 210
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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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