Q: Is 42,756 a Prime Number?
A: No, 42,756 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 42756 can be evenly divided by 1 2 3 4 6 7 12 14 21 28 42 84 509 1,018 1,527 2,036 3,054 3,563 6,108 7,126 10,689 14,252 21,378 and 42,756, with no remainder.
Since 42,756 cannot be divided by just 1 and 42,756, it is not a prime number.