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The GCF of 690 and 670 is 10.
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Find HCF of: 1380 & 1340 345 & 335 2070 & 2010 3450 & 3350 138 & 134 4830 & 4690 1380 & 670 690 & 1340 2070 & 670 690 & 2010 3450 & 670 690 & 3350 4830 & 670 690 & 4690
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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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