Is 180 a prime number?

Is 180 a prime or composite number?

Answer: Number 180 is not a Prime
180 - is not a Prime Number because it has 18 factors: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180
Number should have exactly two factors to be classified as a Prime number
For 180 to be a prime number it must have only two divisors - 1 and itself (180)

See Also

About "Is number a Prime" Calculator

This calculator will help you find out if a given number is Prime. For example, it can help you find out is 180 a prime or composite number? (The answer is: No). Enter number (e.g. '180') and hit the 'Calculate' button.
Prime numbers are the positive integers having only two factors - 1 and the number itself

Prime numbers list

NumberIs Prime
No
166No
Yes
No
No
170No
No
172No
Yes
174No
No
176No
No
178No
Yes
No
Yes
No
No
184No
185No
186No
No
188No
No
190No
Yes
192No
Yes
194No

FAQ

Is 180 a prime or composite number?

Number 180 is not a Prime

How many factors are in a number 180?

18