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Composite numbers have more than two factors. So, the numbers which have two or less than two factors are not composite numbers. Numbers which have exactly two factors are prime numbers. 1 is an exceptional case because it is neither prime nor composite since it has only one factor which is 1.
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Earn +20 ptsQ: Which numbers are not composite numbers?
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Continue Learning about Basic Math
Are composite numbers even numbers?
Not all composite numbers are even, but all even numbers except 2 are composite.
How many composite numbers are there?
The number of composite numbers is infinite.
What numbers have lots of factors?
Composite numbers have more than 2 factors.
What are three composite numbers?
Three composite numbers are 1 3 6
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composite numbers 30-40
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