231/1.1 = 210
21
231
The LCM of 11 and 21 is 231
188.5714
115.5
11.55
231231
231 / \ 77*3 / \ 11*7 231=11*7*3
The 8 factors of 231 are 1, 3, 7, 11, 21, 33, 77, and 231. The prime factorization of 231 is 231 = 3 * 7 * 11. The prime factors of 231 are 3, 7 and 11.
21 of them because 231/11 = 21
The factors of 231 ARE: 1, 3, 7, 11, 21, 33, 77 and 231
0.2727
4.2078