267
1 3 9 27 89 267 801 2403.
In todays modern arrangement of Roman numerals it is: MMCDIII
MMCDIII
1.49
9
The LCM of 9, 27, and 72 is 216
? Divided by 9 = 200
what divided by 9 = 8.
9 divided by x
9 divided by 9/4 = 4
9+4+5=18 which can be divided by 9 so 945 can be divided by nine.
Primos are generally heavier, and being a catcher its hard to go wrong with the 2403.