positive factors of 8, 23, and 75?

Question

what do u do?

Answer 1

In general, get the prime factorization, then combine them in all possible ways to get all positive factors of the number.

8 = 2^3, positive factors 1, 2, 4, 8
23 is prime, so just 1 and 23
75 = 3*5^2, so 1, 3, 5, 15, 25, 75
(that's 1, 3, 3*5, 5*5, 3*5*5)

Answer 2

8 = 1(8) or 2(4)

23 = 1(23)

75 = 1(75) or 3(25) or 5(15)