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Earn +20 ptsQ: Is 21 composite
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Continue Learning about Basic Math
Which is a composite number 19 21 23?
21 is composite.
Is 21 a prime number of composite?
21 is a composite number
What is the next composite number after 20?
The next composite number after 20 is 21.
What is the composite of 21?
A composite number is a number that has more than two factors. The factors of 21 are 1, 3, 7, and 21. Therefore, 21 is a composite number.
What is the first composite number after 21?
The first composite number greater than 21 is 22.
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