Composite numbers are the numbers that have three or more factors, that is 1, the number itself and at least one more number.
Example- 4, factors of 4 are 1,2 and 4.
Yes, a composite number can be odd.
The smallest odd composite number is 9 as factors of 9 are 1,3 and 9.
Final Answer:
Composite numbers are the numbers that have three or more factors, that is 1, the number itself and at least one more number. Yes, a composite number can be odd and the smallest odd composite number is 9.