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The GCF of 28 and 1637 is 1.
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Find HCF of: 56 & 3274 84 & 4911 140 & 8185 56 & 1637 28 & 3274 84 & 1637 28 & 4911 140 & 1637 28 & 8185 196 & 1637
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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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