They are the numbers that have more than 2 factors in them because a Prime number has only 2 factors which are itself and one
The composite numbers between 1 and 30 are 4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, and 28.
Composite numbers between 25 and 40 (excluding 25 and 40, which are also composite numbers), are: 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, and 39.
4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30
The numbers are 24, 25, 26, 27, 28 and their sum is 130
43 and 17.
The composite numbers between 20 and 30 are 21, 22, 24, 25, 26, 27, and 28.
They are: 26, 27 and 28
The 25 numbers from 26! + 2 to 26! + 26 are all composite. Thus, the 25 numbers from 403,291,461,126,605,635,584,000,002 to 403,291,461,126,605,635,584,000,026 are all composite.
They are the composite numbers that have more than two factors in them whereas prime numbers have only two factors in them
The composite numbers between 21 and 31 are: 21 22 24 25 26 27 28 30
Prime numbers: 11, 13, 17, 19, 23, 29 Composite numbers: 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30
The composite numbers between 1 and 30 are 4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, and 28.
The composite numbers between 20 and 30 are: 20 21 22 24 25 26 27 28 30
They are: 6 8 9 10 12 14 15 16 18 20 21 22 24 25 and incuding 26 They are all composite numbers because they all have more than two factors
Composite numbers between 25 and 40 (excluding 25 and 40, which are also composite numbers), are: 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, and 39.
The composite (non-prime) numbers are: 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, and 28.
16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30,