Q: Is 679,490 a Prime Number?

 A: No, 679,490 is not a prime number.

Why is 679,490 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 679490 can be evenly divided by 1 2 5 7 10 14 17 34 35 70 85 119 170 238 571 595 1,142 1,190 2,855 3,997 5,710 7,994 9,707 19,414 19,985 39,970 48,535 67,949 97,070 135,898 339,745 and 679,490, with no remainder.

Since 679,490 cannot be divided by just 1 and 679,490, it is not a prime number.


More Examples

Number 679,488679,489679,491679,492
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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