Composite Numbers — Definition, List, Properties and Examples

alex
2 min readAug 30, 2022

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Numbers with more than two factors are referred to as composite numbers in mathematics. Composites are another name for these numbers. The opposite of prime numbers, which only have two factors — the number itself and the number one — are composite numbers. Since they can be divided by more than two numbers, all natural numbers that are not prime numbers are composite numbers. For instance, the fact that 6 can be divided by 1, 2, 3, and even 6 makes it a composite number. The definition of composite numbers, their properties, the smallest composite number, even and odd composite numbers, a list of composite numbers, the distinction between prime and composite numbers, as well as numerous detailed examples with solutions, are all covered in this article.

What in mathematics are Composite Numbers?

Numbers with more than two factors are known as composite numbers in mathematics.
Definition 2: Composite numbers are those that can be created by multiplying the two smallest positive integers and have at least one other factor besides the number “1” and themselves. Always more than two factors are involved in these numbers.
It is true that any even number greater than two is a composite number.

Is the number 0 composite?

Since it has no factors, zero (0) is regarded as neither a prime nor a composite number.

The characteristics of composite numbers

Composite number characteristics are simple to recall.

There are more than two factors in composite numbers.
By their factors, composite numbers can be divided equally.
Every composite number has itself as a factor.
4, which is the smallest composite number.

For example, 10 = 2 x 5, where 2 and 5 are prime numbers, each composite number will have at least two prime numbers as its factors.

By other composite numbers, composite numbers can be divided also

Composite Numbers List

The list of math composite numbers from 1 to 100 is provided below. Students can keep a note of this and also try to write the numbers beyond 100 for practice, such composites from 1 to 200 or till 500.

The Composite Number: How Do You Find It?

The steps to determine whether a given number is prime or composite are as follows:

Find every positive integer’s factors.
If a number only has the number one and itself as factors, it is said to be prime.
A composite number is one with more than two factors.

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