Prime Factorization by the Ladder Method:
2,205 is divisible by 3, 2,205/3 = 735
735 is divisible by 3, 735/3 = 245
245 is divisible by 5, 245/5 = 49
49 is divisible by 7, 49/7 = 7
7 is a prime number
Prime Factorization of 2,205: 2,205 = 3 x 3 x 5 x 7 x 7
Prime Factorization of 2,205 in Exponential Form: 2,205 = 32 x 5 x 72
Prime Factorization of 2,205
The solution above and other related solutions were provided by the Prime Factorization Application.
