There are infinite, but I'm going to give a few examples.
Remember, a multiple is a number that is the product of a number and another number. For instance, 10 is a multiple of 5 since 5 × 2 = 10.
138 is one since 138 × 1 = 138
276 is one since 138 × 2 = 276
414 is one since 138 × 3 = 414
Hope this helped!
