| 645 | x | 1 | = | 645 |
| 645 | x | 2 | = | 1290 |
| 645 | x | 3 | = | 1935 |
| 645 | x | 4 | = | 2580 |
| 645 | x | 5 | = | 3225 |
| 645 | x | 6 | = | 3870 |
| 645 | x | 7 | = | 4515 |
| 645 | x | 8 | = | 5160 |
| 645 | x | 9 | = | 5805 |
| 645 | x | 10 | = | 6450 |
| 645 | x | 11 | = | 7095 |
| 645 | x | 12 | = | 7740 |
| 645 | x | 13 | = | 8385 |
| 645 | x | 14 | = | 9030 |
| 645 | x | 15 | = | 9675 |
| 645 | x | 16 | = | 10320 |
| 645 | x | 17 | = | 10965 |
| 645 | x | 18 | = | 11610 |
| 645 | x | 19 | = | 12255 |
| 645 | x | 20 | = | 12900 |
| 645 | x | 21 | = | 13545 |
| 645 | x | 22 | = | 14190 |
| 645 | x | 23 | = | 14835 |
| 645 | x | 24 | = | 15480 |
| 645 | x | 25 | = | 16125 |
| 645 | x | 26 | = | 16770 |
| 645 | x | 27 | = | 17415 |
| 645 | x | 28 | = | 18060 |
| 645 | x | 29 | = | 18705 |
| 645 | x | 30 | = | 19350 |