Prime Factorization by the Ladder Method:
285 is divisible by 3, 285/3 = 95
95 is divisible by 5, 95/5 = 19
19 is a prime number
Prime Factorization of 285: 285 = 3 x 5 x 19
Prime Factorization of 285
The solution above and other related solutions were provided by the Prime Factorization Application.