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121 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.
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Earn +20 ptsQ: Is the number 121 a prime or composite number?
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Is 121 composite or prime?
121 is a composite number, having the three factors 1, 11, and 121. A prime number has only two factors, 1 and itself.
Is 121 a prime?
no, because 11 times 11=121 so its a composite.
Is 17 prime or composite number?
It is prime
Is 86 a prime or composite number?
86 is not a prime number, so is a composite.
Is 168 a prime or a composite number?
No 168 is not a prime number it is a composite number
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