45 is divisible by which of the following numbers?

A. 1, 5, 8

B. 1, 2, 3

C. 1, 2, 5

D. 1, 3, 5, 9

B

Step-by-step explanation:

45: indeed, 45 is a multiple of itself, since 45 is evenly divisible by 45 (we have 45 / 45 = 1, so the remainder of this division is indeed zero) 90: indeed, 90 = 45 * 2. 135: indeed, 135 = 45 * 3. 180: indeed, 180 = 45 * 4.

The correct answer is D