If you mean: 53 81 41 47 and 31 then 81 is a composite number while all the rest are prime numbers
31 and 47 are prime, the rest composite.
No 47 is a prime number so it is not a composite
141 is a composite because 1, 3, and 47 goes in it
All of them except for 31, 37, 41, 43 and 47 which are prime numbers.
93 is composite.
93674731 = 19*1481*3329 and so it is a composite number.
31, 47 and 103 are prime. The rest are composite.
If you mean: 53 81 41 47 and 31 then 81 is a composite number while all the rest are prime numbers
31 and 47 are prime, the rest composite.
47 is a prime number and not a composite number.
No 47 is a prime number so it is not a composite
47 is a prime number because it has only 2 factors which are itself and one
No, it is not a composite number, it's a prime number.
prime, because it can't be divided by anything but one and it's self
47 is a prime number
47 is a prime, the other two are composite.