Q: Is 120,150 a Prime Number?

 A: No, 120,150 is not a prime number.

Why is 120,150 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 120150 can be evenly divided by 1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 75 89 90 135 150 178 225 267 270 445 450 534 675 801 890 1,335 1,350 1,602 2,225 2,403 2,670 4,005 4,450 4,806 6,675 8,010 12,015 13,350 20,025 24,030 40,050 60,075 and 120,150, with no remainder.

Since 120,150 cannot be divided by just 1 and 120,150, it is not a prime number.


More Examples

Number 120,148120,149120,151120,152
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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