The next composite number after 20 is 21.
20. Next is 18
wowo is it a composite number dang how did I not see that...
20 is composite.
ANSWER: The next composite number after 12 is 14.
The next composite number after 4 is 6.
The next highest composite number is 9. The next number that has 8 as a factor is 16
17 is a prime number - the next composite number after 17 is 18.
the composite number is 23
20 is a composite number because it has more than 2 factors
20 is a composite number. Its factors are 1, 2, 4, 5, 10, and 20.
20 is a composite number because it has more than two factors
20 is composite: it is divisible by 1, 2, 4, 5, 10, and 20. All even numbers, except the number two, are composite.