Q: Is 150,180 a Prime Number?

 A: No, 150,180 is not a prime number.

Why is 150,180 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 150180 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 2,503 5,006 7,509 10,012 12,515 15,018 25,030 30,036 37,545 50,060 75,090 and 150,180, with no remainder.

Since 150,180 cannot be divided by just 1 and 150,180, it is not a prime number.


More Examples

Number 150,178150,179150,181150,182
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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