No, 2 is not a factor of 309 because it does not evenly divide into 309. The factors of 309 are 1, 3, 103, and 309.
1, 2, 3, 4, 6, 8, 12, 24 1, 3, 103, 309 1, 3, 9, 37, 73, 111, 219, 333, 657, 2701, 8103, 24309
The GCF is 3.
1, 3, 9, 103, 309, 927
Both 927 / 3 = 309 927 / 9 = 103
103
927 divided by 3 = 309
0.0032
94 309 + 903 - 930 = 309 -27 = 282 282 / 3 = 90 + 4 = 94
154.5
0.0194
34.3333
0.2783
280.9091
The factors of 309 are, 1, 3, 103, and 309
0.0259
246.7799