Q: Is 672,770 a Prime Number?

 A: No, 672,770 is not a prime number.

Why is 672,770 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 672770 can be evenly divided by 1 2 5 7 10 14 35 49 70 98 245 490 1,373 2,746 6,865 9,611 13,730 19,222 48,055 67,277 96,110 134,554 336,385 and 672,770, with no remainder.

Since 672,770 cannot be divided by just 1 and 672,770, it is not a prime number.


More Examples

Number 672,768672,769672,771672,772
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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