Q: Is 77,200 a Prime Number?
A: No, 77,200 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 77200 can be evenly divided by 1 2 4 5 8 10 16 20 25 40 50 80 100 193 200 386 400 772 965 1,544 1,930 3,088 3,860 4,825 7,720 9,650 15,440 19,300 38,600 and 77,200, with no remainder.
Since 77,200 cannot be divided by just 1 and 77,200, it is not a prime number.