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. 346 is composite.
A prime number is a number with exactly two factors: 1 and itself. A composite number has more than two factors. 346 is not a prime number because it has other factors; it is a composite number. Its factors are 1, 2, 173, and 346. Note: Because 346 is an even number (ends in 0, 2, 4, 6, or 8) greater than 2, it is divisible by 2 and cannot be a prime number.
346 is a Composite Number. (all even, whole numbers greater than two are composite)
1038 is not a prime number. Its positive integer factors are: 1, 2, 3, 6, 173, 346, 519, 1038
The product of its prime factors: 2*173 = 345
They are 2 and 173
2 x 173
18.601075237738274 x 18.601075237738274 = 346
1038 is divisible by 2, so it is a composite number because it has more factors than 1 and itself. No even number greater than 2 is a prime number. All factors of 1038 are 1, 2, 3, 6, 173, 346, 519, and 1038.
Primes are 7, 11, 19 Other factors are combinations of 7, 11 and 19, i.e. 7 x 11 = 77 7 x 19 = 133 11 x 19 = 209
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346
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