Q: Is 120,800 a Prime Number?
A: No, 120,800 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 120800 can be evenly divided by 1 2 4 5 8 10 16 20 25 32 40 50 80 100 151 160 200 302 400 604 755 800 1,208 1,510 2,416 3,020 3,775 4,832 6,040 7,550 12,080 15,100 24,160 30,200 60,400 and 120,800, with no remainder.
Since 120,800 cannot be divided by just 1 and 120,800, it is not a prime number.