Question

How many factors does 144 have?

6
8
12
15

Answer 1

Answer:

15

Step-by-step explanation:

144 = 2×72 = 2×2×36 = 2×2×2×18 = 2×2×2×2×9 = 2×2×2×2×3×3

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144