What is the largest common multiple of 7 and 12?

Answer 1

You need to go back to your textbook, or the teacher's handouts, or your class

notes, or a friend who actually showed up to class, turned his cellphone off, and

stayed awake, and review the meaning of "common".

Once you've done that and you understand "common", you can work on these details:

-- If you want the "biggest" of something, then you only get one of them.

-- There's no such thing as the biggest multiple of anything, because you can

always multiply it by one more and get a bigger one.

Answer 2

They are 84 and any multiples of 84
84, 168, 252 and so on.

Answer 3

The LCM of 7 and 12 is 84. The next common multiple is 168.

Answer 4

They are infinite but the lowest common multiple is 84

Answer 5

84