Q: Is 72,108 a Prime Number?
A: No, 72,108 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 72108 can be evenly divided by 1 2 3 4 6 9 12 18 36 2,003 4,006 6,009 8,012 12,018 18,027 24,036 36,054 and 72,108, with no remainder.
Since 72,108 cannot be divided by just 1 and 72,108, it is not a prime number.