The multiples of 18 are 18, 36, 54, 72, 90, 108, 126, 144, 162, 180, 198, and so on. There are an infinite number of multiples of 18. They are the infinitely many numbers of the form 18*k where k is an integer. 18, 36, 54, 72, 90, 108, 126, 144, 162, 180, 198, 216, 234, 252, 270, 288, 306, 324, 342, 360 Or start with 0, and add 18 at a time. |