Q: Is 210 a Prime Number?

 A: No, 210 is not a prime number.

Why is 210 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 210 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 and 210, with no remainder.

Since 210 cannot be divided by just 1 and 210, it is not a prime number.


More Examples

Number 208209211212
Prime? nonoyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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