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-2 is a composite number. A Prime number is a positive integer having exactly two factors, 1 and itself. The factors of -2 are -1 x 1 x 2.
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Is 2 and 15 prime or composite?
2 is a prime number and 15 is a composite number.
Are 2 and 18 composite or prime?
2 is a prime number. 18 is a composite number.
Is 4 prime or composite?
4 is a composite number, not a prime numberbecause 2 x 2= 4
Is 66 a prime number or a composite number?
All even numbers, except 2, are composite.
Is negative 2 a prime number or 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. -2 is composite.
Is 28 prime or composite if it is composite write the prime factorization of the number?
composite and 2*2*7 = 28
Is 8 a composite or prime number?
composite number
Is number two prime or composite?
2 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.
Is 2 neither a prime nor composite number?
2 is a prime number
Can a even number be a prime or composite number?
The only prime even number is 2. All the rest are composite.
Is 9990 a prime or composite number?
A composite - it is divisible by 2.
Is 2 a prime nmber or a composite number?
It is a prime.
