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