# 667 not prime number

##### *2020-01-24 18:08*

To find out if 667 is a prime number, we went through our prime number check list. Everything on our prime number check list must be true for 667 to be a prime number. For 667 to be a prime number, it must be an integer and a positive number: True For 667 to be a prime number, it must be a number greater than 1: TrueNo, 667 is not a prime number, it is a composite number. Why 667 is not a prime number? Because 667 has divisors rather than 1 and itself. 667 can be divided by 23 and 29. Prime factorization of 667 (list of divisors): . 23 667 not prime number

Is 169 a prime number or a composite number? Calculate prime factorization of 169 and list smaller and larger prime numbers than 169.