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The GCF of 690 and 685 is 5.
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Find HCF of: 1380 & 1370 2070 & 2055 3450 & 3425 138 & 137 4830 & 4795 1380 & 685 690 & 1370 2070 & 685 690 & 2055 3450 & 685 690 & 3425 4830 & 685 690 & 4795
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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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