Question: is 1 multiple of 5?
Answer: Meaning. A multiple of a number is any product of that number and an integer. For example, the multiples of 5 include 5 x 0, 5 x 1, 5 x 2, 5 x 3, and so on. (And, when children are able to use negative numbers, multiples will include 5 x (-1), 5 x (-2), and so on.