2 and 7 are both prime numbers.
Composite. Its prime factors are 2×2×7.
composite and 2*2*7 = 28
112 is composite. Its prime factorization is 2*2*2*2*7. All even numbers are composite except for 2.
a composite number just to let you know, the only even prime number is 298 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.98 is composite.
2 x 2 + 7 = 11. It is prime.
Composite. 42 = 2 * 3 * 7
7 is prime and 8 is composite
2 x 2 x 3 x 7 makes it composite.
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.
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. 227 is prime.
Yes, its prime factorization is 2*7*7
560 is composite, because it is equal to 2*2*2*2*5*7.