1 is special 2 prime 3 prime 4 composite 5 prime 6 composite 7 prime 8 composite 9 composite 10 composite 11 prime 12 composite ext.
it is a composite. Can be divided by 2, 4, 7, 8, 14, 28
composite
7 is prime.
Composite
8 is a composite number but 7 is a prime number
composite 9 is prime
1 is special 2 prime 3 prime 4 composite 5 prime 6 composite 7 prime 8 composite 9 composite 10 composite 11 prime 12 composite ext.
Prime: 2, 3, 5, 7 Composite: 4, 6, 8 Neither: 1
7 has two factors, 8 has more than two.
it is a composite. Can be divided by 2, 4, 7, 8, 14, 28
composite
8 is composite.
Prime numbers : 2, 3, 5, 7 Composite numbers : 4, 6, 8, 9
Prime
7 is prime.
Composite