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If an odd number has more than two factors then it is a composite number but if it has only two factors then it is a prime number. Although all prime numbers are odd except for 2 many more odd numbers are composite numbers having more than two factors as for example 21 is an odd number whose factors are 1, 3, 7 and 21.

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Q: Can odd numbers be composite

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Look for a table of prime numbers. All the odd numbers that are NOT on this list are composite numbers.

composite numbers are those that have more than 2 factors. all even numbers other than 2 are composite numbers and some odd numbers are composite numbers. numbers that are prime are the numbers that are not composite numbers i hope this answers your question :)

No. All prime numbers except for the number 2 are odd. However, most odd numbers are composite numbers. All even numbers greater than 2 are composite numbers. So, prime numbers do not need to be odd, since one prime number is even. Also, composite numbers do not need to be even.Here are some composite odd numbers:9 = 3 x 333 = 3 x 1175 = 5 x 15

Any product of two or more odd numbers that are larger than 1. For example, 33 = 3*11 is odd and composite.

No, some composite numbers are odd. The smallest composite odd numbers are 9, 15, 21, 25, and 27. Not all even numbers are composite either. There's only one even number that's prime, which is 2.

Related questions

there are infinity odd composite numbers

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

Some. Any product of a set of odd numbers will be odd. To be even, a composite number must have at least one even factor. Therefore odd composite numbers must exist.

Look for a table of prime numbers. All the odd numbers that are NOT on this list are composite numbers.

composite numbers are those that have more than 2 factors. all even numbers other than 2 are composite numbers and some odd numbers are composite numbers. numbers that are prime are the numbers that are not composite numbers i hope this answers your question :)

No. Some composite numbers can be odd.

Odd composite numbers.

No. All prime numbers except for the number 2 are odd. However, most odd numbers are composite numbers. All even numbers greater than 2 are composite numbers. So, prime numbers do not need to be odd, since one prime number is even. Also, composite numbers do not need to be even.Here are some composite odd numbers:9 = 3 x 333 = 3 x 1175 = 5 x 15

odd numbers subtraction

Any product of two or more odd numbers that are larger than 1. For example, 33 = 3*11 is odd and composite.

With the exception of 2, all primes are odd numbers, therefore the answer is no.

9 and 15 are the only two odd composite numbers less than twenty.