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A composite number is any number greater than one that has more factors than one and itself.
Examples include 4, 15, 348, and 7303.

Composite number - Wikipedia

en.wikipedia.org/wiki/Composite_number

A composite number is a positive integer that can be formed by multiplying together two smaller positive integers. Equivalently, it is a positive integer that has at ...

Definition of Composite Number - Math is Fun

www.mathsisfun.com/definitions/composite-number.html

A whole number that can be divided evenly by numbers other than 1 or itself. Example: 9 can be divided evenly by 3 (as well as 1 and 9), so 9 is a composite ...

Prime and Composite Numbers - Math is Fun

www.mathsisfun.com/prime-composite-number.html

But 6 can be divided evenly by 1, 2, 3 and 6 so it is NOT a prime number (it is a composite number). Let me explain ... Some whole numbers can be divided up ...

Identify composite numbers | Prime numbers | Factors and multiples ...

www.khanacademy.org/math/pre-algebra/pre-algebra-factors-multiples/pre-algebra-prime-numbers/e/composite_numbers

Identify composite numbers less than 100. ... Which of these numbers is composite? 3 5 , 3 7 , 4 3 , 6 7 , 7 3 \large{35,\ 37,\ 43,\ 67,\ 73} 35, 37, 43, 67, 73 35, ...

Composite Number -- from Wolfram MathWorld

mathworld.wolfram.com/CompositeNumber.html

The first few composite numbers (sometimes called "composites" for short) are 4, 6, 8, 9, 10, 12, 14, 15, 16, ... (OEIS A002808), whose prime decompositions are ...

Recognizing prime and composite numbers - Khan Academy

www.khanacademy.org/math/pre-algebra/pre-algebra-factors-multiples/pre-algebra-prime-numbers/v/recognizing-prime-numbers

Can you recognize the prime numbers in this group of numbers? Which are prime, composite, or neither?

Prime and composite numbers intro | Prime numbers | Factors and ...

www.khanacademy.org/math/pre-algebra/pre-algebra-factors-multiples/pre-algebra-prime-numbers/a/prime-composite-numbers

Learn about prime and composite numbers and practice identifying them.

What is a composite number? Explained with examples and non ...

www.mathwarehouse.com/arithmetic/numbers/what-is-a-composite-number.php

A composite number is a positive integer that has a factor other than 1 and itself. For instance, 6 is a composite number because: it is positive; it has a factor ...

Composite numbers - OeisWiki

oeis.org/wiki/Composite_numbers

Sep 1, 2014 ... The composite numbers are integers having at least two prime factors, whereas a prime number has a single prime factor (itself), and the unit 1 ...