4 is a composite 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.
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254 is composite. (tip: all whole numbers ending in four are composite)
No, the only even prime number is 2. 14 is composite. All whole numbers ending in four are composite.
54 is a composite number, not prime, because 2, 3, and 6 also go into it.
24 is a composite 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.
neither prime or composite