Q: Is 671,620 a Prime Number?

 A: No, 671,620 is not a prime number.

Why is 671,620 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 671620 can be evenly divided by 1 2 4 5 10 20 33,581 67,162 134,324 167,905 335,810 and 671,620, with no remainder.

Since 671,620 cannot be divided by just 1 and 671,620, it is not a prime number.


More Examples

Number 671,618671,619671,621671,622
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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