Is 197 a prime number?

Is 197 a prime or composite number?

Answer: Number 197 is a Prime
197 - is a Prime Number because it has only 2 factors: 1 and 197 (itself)
Number should have exactly two factors to be classified as a Prime number
Since number 197 has exactly 2 factors - it is a Prime number

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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 197 a prime or composite number? (The answer is: Yes). Enter number (e.g. '197') 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
No
184No
185No
186No
No
188No
No
190No
Yes
192No
Yes
194No
No
196No
Yes
No
Yes
No
No
202No
No
No
No
206No
No
208No
No
210No
Yes

FAQ

Is 197 a prime or composite number?

Number 197 is a Prime

How many factors are in a number 197?

2