Q: Is 107,720 a Prime Number?
A: No, 107,720 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 107720 can be evenly divided by 1 2 4 5 8 10 20 40 2,693 5,386 10,772 13,465 21,544 26,930 53,860 and 107,720, with no remainder.
Since 107,720 cannot be divided by just 1 and 107,720, it is not a prime number.