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The GCF of 490 and 690 is 10.
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Find HCF of: 980 & 1380 245 & 345 1470 & 2070 2450 & 3450 98 & 138 3430 & 4830 980 & 690 490 & 1380 1470 & 690 490 & 2070 2450 & 690 490 & 3450 3430 & 690 490 & 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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