Greatest Common Factor of 242 and 1331 April 5, 2024 by Vjay Ahir Greatest Common Factor (GCF) Calculator Greatest Common Factor (GCF) Calculator Enter the first number: Enter the second number: Calculate GCF Greatest Common Factor Calculator Greatest Common Factor Calculator Calculate GCF Greatest Common Factor of 1331 and 242 Convert Kilogram to Pound Convert Kilogram to Kip Convert Slug to Kilogram Convert Kilogram to Slug