Best Answer

Study guides

Q: Which is a prime number 53 57 81 93?

Write your answer...

Submit

Related questions

53 is the prime number.

If you mean: 53 81 41 47 and 31 then 81 is a composite number while all the rest are prime numbers

81 is not prime it's a composite number

81 is not a prime number. 81 = 3 * 3 * 3 * 3

To calculate it you add 81 and 57, then divide by 2.

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

81 is not a prime number. Its positive integer factors are: 1, 3, 9, 27, 81.81 is a Composite Number.

81 is an odd composite number.

find the prime factorization to the number 81

No.

It is 81, because it has more than two factors (although they are all 3's). The other numbers are prime, because their only factors are 1 and themselves.

The prime factorization of 81 is 3x3x3x3 or 34 in exponential form.

29 is a prime number. 15, 81, and 8 are composites.

81 is a composite number because it has factors other than 1 and itself. 81 is not a prime number. 81 = 3 * 3 * 3 * 3. Its positive integer factors are: 1, 3, 9, 27, 81.

The prime factorization of 81 is 3^4, also written 3x3x3x3.

81 = 3*3*3*3

The prime factors of 81 are 3 x 3 x 3 x 3.

81 = 34

83

34 =81 so I think you mean 3

The greatest common factor of a prime number & a composite number is 1 if the composite number is not divisible by the prime number. 81(composite number) is not divisible by 29(prime number) so, gcf(29,81) = 1.

no it is no6t a prime 65 number

81 is a composite number because it has more factors than 1 and itself. The factors of 81 are 1, 3, 9, 27, and 81.

it is 3

81 is a Composite Number