Prime Factorization by the Ladder Method
165 is divisible by 3, 165/3 = 55
55 is divisible by 5, 55/5 = 11
11 is a prime number
Prime Factorization of 165: 165 = 3 x 5 x 11
Prime Factorization of 165
The solution above and other related solutions were provided by the Prime Factorization Application.
