If you mean 29, 39, 59 and 79 then it is 39 that is the only composite number.
Chat with our AI personalities
It has none because 79 is a prime number
237 is composite number 2, 79 and 107 are prime numbers.
25 and 54 are composite.
All of them except 79, 83 and 89 which are prime numbers.
Only 35 is a composite number; the rest are prime numbers.