List the factors forty two then find the sum of the composite numbers?

The list of composite numbers is infinite. They all have more than two factors.

It is impossible to list the infinite number of composite odd numbers.

That's an infinite list.

Every composite number can be broken down into its factors, and if you break those factors down as far as you can go, then you have a list of the prime factors of the composite number that you started with.

List their factors. Prime numbers have two factors, composite numbers have more than two.

The numbers with three or more factors; it's an infinite list.

what is the ratio or prime numbers to composite numbers in this list/10,11,2,13,14,15,16,1,7,18,19,20,21

You do! You list the factors to see if it is prime or not. 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.

They are all of the numbers from 1 to 800 that have more than two factors in them.

You do! You first list all the factors of a 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.

there are infinity odd composite numbers

That's an infinite list. 30 is the first one.

Do a quick search on the Web to get a list of prime numbers; all numbers greater than 1 that are not prime are composite. (That is, 0 and 1 should not be listed as "prime numbers", nor as "composite numbers".) Composite numbers are numbers that have at least three factors. A composite number can be divided evenly by 1, itself, and another number. From zero to fifty, they are 2,4,6,8,9,10,12,14,15,16,18,20,21,22,24,25,26,27,28,30,32,33,34,35,36,38,39,40,42,45,46,48, and 49.

The list of composite numbers is infinite.

That's an infinite list.

That's an infinite list.

That's an infinite list.

It is impossible to list the infinite number of prime numbers and composite numbers.

That's an infinite list.

That's an infinite list.

Composite but i just can't list the factors.

2,3,4,6,8,9,12,18,24,36 are all the factors.

No, because a prime number that has only two factors, 1(which is niether prime nor composite) and itself(prime).

That list is missing 9 and 18. Composite numbers have more than two factors. That list, when completed, comprises the first counting numbers with more than two factors.

If you want both then it is every number, all numbers are eather prime or composite.