What factors of 36 are multiples of 6?

The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36. To find which factors are multiples of 6, we need to see which numbers can be evenly divided by 6. In this case, the multiples of 6 among the factors of 36 are 6, 12, 18, and 36. These numbers can be divided by 6 without leaving a remainder.