What is what number is a multiple of 6?

Any number that can be divided by 6 without leaving a remainder is a multiple of 6. For example, 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, and so on are all multiples of 6. This is because 6 is a factor of these numbers, meaning it can be multiplied by a whole number to get these numbers. For instance, 6 x 1 = 6, 6 x 2 = 12, 6 x 3 = 18, and so on.