Q: Is 318,480 a Prime Number?
A: No, 318,480 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 318480 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 1,327 2,654 3,981 5,308 6,635 7,962 10,616 13,270 15,924 19,905 21,232 26,540 31,848 39,810 53,080 63,696 79,620 106,160 159,240 and 318,480, with no remainder.
Since 318,480 cannot be divided by just 1 and 318,480, it is not a prime number.