James says that 12 is a common factor of 3 and 4. June says 12 is a common multiple of 3 and 4. Who is correct

June is correct

Step-by-step explanation:

June is correct because a factor is a number you multiply to get another number but a multiple is a number you get when you multiply two numbers.  

typically if you want , you would actually put questions here for us to you. but hey, that's just me. maybe someone will magically answer the questions for you without knowing what they are.