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The GCF of 685 and 1638 is 1.
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Find HCF of: 1370 & 3276 2055 & 4914 3425 & 8190 1370 & 1638 685 & 3276 2055 & 1638 685 & 4914 3425 & 1638 685 & 8190 4795 & 1638
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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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