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The GCF of 15 and 2191 is 1.
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Find HCF of: 30 & 4382 45 & 6573 30 & 2191 15 & 4382 45 & 2191 15 & 6573 75 & 2191 105 & 2191
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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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