Prime Factorization by the Ladder Method
1001 is divisible by 7, 1001/7 = 143
143 is divisible by 11, 143/11 = 13
13 is a prime number
Prime Factorization of 1,001: 1001 = 7 x 11 x 13
Prime Factorization of 1,001
The solution above and other related solutions were provided by the Prime Factorization Application.