Q: Is 432,840 a Prime Number?
A: No, 432,840 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 432840 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 3,607 7,214 10,821 14,428 18,035 21,642 28,856 36,070 43,284 54,105 72,140 86,568 108,210 144,280 216,420 and 432,840, with no remainder.
Since 432,840 cannot be divided by just 1 and 432,840, it is not a prime number.