11 and 7 have a difference of 4.
Prime numbers have two factors. Composite numbers have more than two.
The set of even numbers contains the prime number, 2. The set of composite numbers contains infinitely many odd numbers.
30,32,33,34,35,36,38,39,40 are the composite numbers between 30 and 40. Composite numbers are numbers that are not prime numbers.
There are 49 composite numbers between 200 and 250. Composite numbers are integers greater than one that are not prime, meaning they have more than two distinct positive divisors. In this range, the composite numbers include 200, 201, 202, and so on, up to 250, excluding the prime numbers within that interval.
All numbers have factors. Some factors are prime numbers, some are composite numbers. A factor that is a composite number is a composite factor.
Rectangular numbers are a subset of composite numbers. The squares of prime numbers will be composite but not rectangular.
Prime numbers have two factors, composite numbers have more than two.
composite numbers 30-40
There are no composite numbers between 30 and 31. 30 and 31 are consecutive numbers with no whole numbers between them.
The difference between prime and composite numbers is simple. Prime numbers have only two factors, 1 and itself. Composite numbers are divisible by more than two numbers
21 and 22 are consecutive composite numbers.