15 and 16 are both composite numbers
Throw out the primes. 4 6 8 9 10 12 14 15 16 18 20
Expressing 15 as a product of its primes is 3 x 5 = 15 Composite numbers can be broken down into a product of prime numbers.
They are composite positive integers. They are semi-primes.
16 = 1+15, 3+13, 5+11, 7+92,3,5,7,11,13 are primes < 1616 = 3+13 or 5+11
Composite. Even numbers higher than 2 are not Primes.
No primes are composite. The prime factors of 80 are 2 and 5.
That's a prime factorization.
Yes.
The composite numbers between 11 and 19 are 12, 14, 15, 16 and 18
4, 6, 8, 9, 10, 12, 14, 15, 16, 18 are the first ten.
They are primes.
All composite numbers can.