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The GCF of 19 and 1001 is 1.
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Find HCF of: 38 & 2002 57 & 3003 95 & 5005 133 & 7007 38 & 1001 19 & 2002 57 & 1001 19 & 3003 95 & 1001 19 & 5005 133 & 1001 19 & 7007
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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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