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The GCF of 2139 and 556 is 1.
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Find HCF of: 4278 & 1112 6417 & 1668 4278 & 556 2139 & 1112 6417 & 556 2139 & 1668 2139 & 2780 2139 & 3892
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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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