Q: Is 120,432 a Prime Number?
A: No, 120,432 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 120432 can be evenly divided by 1 2 3 4 6 8 12 13 16 24 26 39 48 52 78 104 156 193 208 312 386 579 624 772 1,158 1,544 2,316 2,509 3,088 4,632 5,018 7,527 9,264 10,036 15,054 20,072 30,108 40,144 60,216 and 120,432, with no remainder.
Since 120,432 cannot be divided by just 1 and 120,432, it is not a prime number.