What are the multiples of 5 15 and 16?

The multiples of 5 are 5, 10, 15, 20, 25, 30, etc.

The multiples of 15 are 15, 30, 45, 60, 75, 90, etc.

The multiples of 16 are 16, 32, 48, 64, 80, 96, etc.

The common multiples of 5, 15, and 16 are 240, 480, 720 and so on.