Answer:
12 = 2^2 * 3
60 = 2^2 * 3 * 5
18 = 2 * 3^2
33 = 3 * 11
105 = 3 * 5 * 7
125 = 5^3
42 = 2 * 3 * 7
Step-by-step explanation:
All the factors listed are prime numbers
