Q: Is 6,340 a Prime Number?

A: No, 6,340 is not a prime number.

Why is 6,340 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 6340 can be evenly divided by 1 2 4 5 10 20 317 634 1,268 1,585 3,170 and 6,340, with no remainder.

Since 6,340 cannot be divided by just 1 and 6,340, it is not a prime number.

Number	6,338	6,339	6,341	6,342
Prime?	no	no	no	no

All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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