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Earn +20 ptsQ: How do you know a number is a composite number?
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Is 649 prime or composite?
No it is a composite number if you want to know
How do you determine a composite number?
Composite numbers have more than two factors. Once you find a third factor, you know your number is composite.
What is a composite number list 3 composite numbers?
dont know dont care
Do you need to know all of the factors of a number to know it is prime or composite?
To know that a number is prime you need to know that it has no factors other than 1 and the number itself.To know that a number is composite you only need to know one factor other than the number itself or 1.
How do you know that the product of any 2 numbers greater than 1 must be a composite number?
1 is neither a prime or composite number
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