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The GCF of 40 and 556 is 4.
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Find HCF of: 80 & 1112 20 & 278 120 & 1668 200 & 2780 280 & 3892 80 & 556 40 & 1112 120 & 556 40 & 1668 200 & 556 40 & 2780 280 & 556 40 & 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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