Q: Is 120,150 a Composite Number?

 A: Yes, 120,150 is a composite number.

Why is 120,150 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 120,150 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 a composite number.


More Examples

Number 120,148120,149120,151120,152
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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