Q: Is 300,420 a Prime Number?
A: No, 300,420 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 300420 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 1,669 3,338 5,007 6,676 8,345 10,014 15,021 16,690 20,028 25,035 30,042 33,380 50,070 60,084 75,105 100,140 150,210 and 300,420, with no remainder.
Since 300,420 cannot be divided by just 1 and 300,420, it is not a prime number.