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The GCF of 689 and 3920 is 1.
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Find HCF of: 1378 & 7840 1378 & 3920 689 & 7840 2067 & 3920 3445 & 3920 4823 & 3920
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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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