43 is prime. It is only evenly divisible by itself and one.
43 is a Prime number because it has only two factors which are itself and one.
They are all composite numbers except 43 which is a prime number
The prime numbers between 30 and 50 are 31, 37, 41, 43 and 47. The rest are composite.
prime: 31, 37, 41, 43, 47 composite: the others
43 is a prime number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.
35, 14 and 3543 are composite. 3 and 43 are prime.
43 is prime. 32 is composite.
43 is prime.
38 is a composite number because composite numbers are numbers that have more than 1 and themselves as factors. 1x38 is not the only solution, so it isn't prime. One solution for this could be 2x19
43 is prime; 39 is composite.
NO A composite number can be divided by 1, itself, and 1 or more numbers. A prime numbers can only be divided by 1 and itself.