In mathematics, multiples are the results of multiplying an integer by a certain number. Multiples of 5 include, for instance, 10, 15, 20, 25, 30, etc. Numerous 7s include 14, 21, 28, 35, 42, 49, etc. Identify a few three-digit multiples now. Skip counting is a simple method for remembering the multiples of single-digit integers.