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The GCF of 221 and 3615 is 1.
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Find HCF of: 442 & 7230 442 & 3615 221 & 7230 663 & 3615 1105 & 3615 1547 & 3615
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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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