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The GCF of 15 and 690 is 15.
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Find HCF of: 30 & 1380 45 & 2070 5 & 230 75 & 3450 3 & 138 105 & 4830 30 & 690 15 & 1380 45 & 690 15 & 2070 75 & 690 15 & 3450 105 & 690 15 & 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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