Composite Numbers

Composite. All positive, whole numbers greater than five and ending in 0, 2, 4, 5, 6 or 8 are composite.

It is just 1

Every irrational number, every rational number which is not an integer and every integer less than 2 falls into this category.

125 is a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1, 2, and 0. 1, 2, and 0 have a different name.

2500 is a composite number. A prime number has exactly 2 factors, 1 and the number itself. All even numbers greater than 2 (numbers ending in 2, 4, 6, 8, or 0) are composites because they have more than 2 factors.

Yes.

Yes

aristotle

523 is a prime number. Its only positive integer factors are itself and 1.

A composite is any number that has a prime factor smaller than itself and greater than 1.

236 is a composite number. Its positive integer factors are:

1, 2, 4, 59, 118, 236

101 is a prime number because its only factors are 1 and itself; 101.

639 is a composite number. Its positive integer factors are:

1, 3, 9, 71, 213, 639

29

70 is a composite number as it is divisible by 1, 2, 5, 7, 10, 14, 35, 70

4, 10, 20, 25, 50, 100 are the composite factors of 100.

It is even, so divisible by 2. Therefore it is composite. So the answer is yes.

22 *3 * 52 = 3432

1 and any factors that are themselves composite since none of these are prime.

15

1323 is not prime. 1323 = 3 * 3 * 3 * 7 * 7

369 is composite.

Yes.

The factors of 165 are 1,3,5,11,15,33,55,165