Q: What are the 2 odd composite numbers less than 20?

Write your answer...

Submit

Still have questions?

Continue Learning about Other Math

15 and 9 are both odd, composite numbers less than 20.

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.

Positive odd integers less than 8 are: 1 3 5 and 7

would it will be 15

odd numbers less than 15: 1, 3, 5, 7, 9, 11,13

Related questions

15 and 9 are both odd, composite numbers less than 20.

9 and 15

The odd composite numbers lower than 30 are:9 15 21 25 27

None. All counting numbers are even or odd.

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 :)

There are 10 numbers less than 101 which have an odd number of factors: 1,4,9,16,25,36,49,64,81,100.

9, 15, 21, 25, 27

Numbers that are prime can't be multiples of 10. Multiples of 10 can't be odd.

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

there are infinity 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

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