## What is the LCM and GCF of 12 and 8?

What is the LCM and GCF of 12 and 8? 24 GCF of 8 and 12 Examples Therefore, the LCM is 24. Example 2: Find the GCF of 8 and 12, if their LCM is 24. Therefore, the greatest common factor of 8 and 12 is 4. Example 3: For two numbers, GCF = 4 and LCM = 24. What is a common multiple of 8 and 12? 1 Answer. The least common multiple of …