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The GCF of 689 and 1398 is 1.
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Find HCF of: 1378 & 2796 2067 & 4194 3445 & 6990 4823 & 9786 1378 & 1398 689 & 2796 2067 & 1398 689 & 4194 3445 & 1398 689 & 6990 4823 & 1398 689 & 9786
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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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