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A Prime number is not divisible by any numbers except 1 and itself. A composite number is divisible by other numbers. 9 is divisible by 3, so it is a composite number.
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Lao'9' is a composite number, because it has the factor of '3' ; 3 X 3 = 9
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Is 9 is a composite number or prime?
It is a composite.
What is the name of the composite which has prime number 9?
All multiples of 9 are composite numbers; however, 9 itself is not a prime number. Its factors are 1, 3, and 9.
Is 9 prime or composite or neither?
9 is a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.
Is 9 composite or prime?
9 is a composite number. Prime numbers cannot be divided by anything but 1 and the number itself. In another form, prime numbers have two factors - 1 and the number itself. The factors of 9 are: 3 (3x3), 9 (9x1), 1 (1x9) Therefore, since there is three as a factor besides 1 and the number itself, 9 is not prime. It's composite.9 Is an composite number. :)
Is eighty one a composite or prime number?
81 is not a prime number, it is the product of 9 X 9.
