The multiples of 268 between 1 and 10 are:
1 x 268 = 268
2 x 268 = 536
3 x 268 = 804
4 x 268 = 1072
5 x 268 = 1340
6 x 268 = 1608
7 x 268 = 1876
8 x 268 = 2144
9 x 268 = 2412
10 x 268 = 2680
Any of its multiples
None.
134, 201, 268, 335 and 402.
67, 134, 201, 268, 335.
67, 134, 201, 268, 335, 402.
67, 134, 201, 268, 335, 402, 469, 536, 603, 670 . . .
134, 268, 402, 536, 670, 804, 938, 1072, 1206, 1340, 1474, . . .
134, 268, 402, 536, 670, 804, 938, 1072, 1206, 1340.
Infinite. Here are the first 10:134, 268, 402, 536, 670, 804, 938, 1072, 1206, 1340 . . .
One-tenth of 268 = 268*(1/10) = 268/10 = 26.8
6 of them or 268/10 = 26.8
268 is a composite.