Is 342 a prime number?

Is 342 a prime or composite number?

Answer: Number 342 is not a Prime
342 - is not a Prime Number because it has 12 factors: 1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342
Number should have exactly two factors to be classified as a Prime number
For 342 to be a prime number it must have only two divisors - 1 and itself (342)

Prime numbers list

NumberIs Prime
No
No
329No
330No
Yes
332No
No
334No
335No
No
Yes
338No
No
340No
No
342No
No
344No
No
346No
Yes
348No
Yes
350No
No
352No
Yes
354No
355No
356No

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 342 a prime or composite number? (The answer is: No). Enter number (e.g. '342') and hit the 'Calculate' button.
Prime numbers are the positive integers having only two factors - 1 and the number itself

FAQ

Is 342 a prime or composite number?

Number 342 is not a Prime

How many factors are in a number 342?

12