Prime Factorization by the Ladder Method:
273 is divisible by 3, 273/3 = 91
91 is divisible by 7, 91/7 = 13
13 is a prime number
Prime Factorization of 273: 273 = 3 x 7 x 13
Prime Factorization of 273
The solution above and other related solutions were provided by the Prime Factorization Application.
