6, 12 and 18
Any of the factors up to 60 can be common.
-8
12610
-589
I think you probably have your terms mixed up. You meant to ask, "What numbers are multiples of 3 and 4?". This answer would be anything that is divisible by both 3 and 4.Ex: 12, 24, 36 ect.There are no common factors of 3 and 4. A common factor would be a number that both numbers are divisible by. An example of this would be the numbers 12 and 30. The common factors of 12 and 30 are: 2, 3, and 6.
212
1012
4 and 12
12+12+12+12
The factors of 14 are 1,2,7, and 14. The factors is 21 up to 14 and 1, 3, and 7. The common factors are 1 and 7.
12 and 4