Prime Factorization by the Ladder Method:
861 is divisible by 3, 861/3 = 287
287 is divisible by 7, 287/7 = 41
41 is a prime number
Prime Factorization of 861: 861 = 3 x 7 x 41
Prime Factorization of 861
The solution above and other related solutions were provided by the Prime Factorization Application.
