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81 is a composite number because its factors are more than 2
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∙ 13y ago
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Is 81 a prime number or a composite number?
It is a composite number, you can get 81 by mulitpling 1*81, 3*27, and 9*9.compositeNo the number 81 is not prime it can be divided by nine.composite
Is 81 prime or a composite?
81 is a composite number because it has more than two factors.
How is a prime different from a composite numder?
Prime numbers have two factors, composite numbers have more than two.
Is 41 51 71 81 91 a prime number?
41 is prime. 51 is composite. 51=3 x 17 . 71 is prime. 81 is composite. 92 91 is composite. 91 = 7 × 13
Is 51 61 71 81 91 a prime or composite?
61 and 71 are prime numbers the rest are composite numbers
What is 81 is that a prime?
81 is not prime it's a composite number
Why is 81 prime?
81 is not prime, it is composite.
Is 98 a prime numder?
No, 98 is divisible by 2; therefore, it is a composite number.
Is 81 prime composite or neather?
It is composite.
Is 81 neither prime or composite?
Composite
Is the numder 747 prime or composite?
747 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 81 a prime number or a composite number?
It is a composite number, you can get 81 by mulitpling 1*81, 3*27, and 9*9.compositeNo the number 81 is not prime it can be divided by nine.composite
Is 81 prime or a composite?
81 is a composite number because it has more than two factors.
What are composite not prime numbers 3 27 38 81?
3 is prime. Rest are composite.
How is a prime different from a composite numder?
Prime numbers have two factors, composite numbers have more than two.
Is 81 prime or comsite?
It is a composite number.
Is 81a prime?
81 is a Composite Number
