answersLogoWhite

0


Best Answer

Only 91 is the Prime number, 57 is a composite number because it is divisible by 3.

-------------------------------

57 and 91 are both composite. 57 = 19*3, and 91 = 13*7.

User Avatar

Wiki User

โˆ™ 2011-04-10 01:42:11
This answer is:
๐Ÿ™
0
๐Ÿคจ
0
๐Ÿ˜ฎ
0
User Avatar
Study guides

Factoring and Multiples

21 cards

What is the prime factorization of 24

What is the prime factorization of 54

What is the prime factorization of 64

What is the prime factorization of 34

โžก๏ธ
See all cards
4.8
โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…
5 Reviews

Add your answer:

Earn +20 pts
Q: Are 57 and 91 prime numbers?
Write your answer...
Submit
Related questions

Is 67 and 57 and91 prime or composite?

67 is a prime number but 57 and 91 are both composite numbers


Why are 51 57 87 and 91 not prime numbers?

because it has two or more factors


What does 57 divide by prime numbers?

57 is divisible by the prime numbers of 3 and 19


What is the prime numbers of 57?

57=3x19


Is 27 and 57 a pair of prime numbers?

No, neither 27 nor 57 are prime numbers.


Is 57 and 89 a pair of prime numbers?

No, and 57 is not a prime number.


Is 91 and prime numbers?

No.


What equals to 57 in prime numbers?

57=3x19


What are the prime and composite numbers of 91?

91 is the only composite factor of 91. 7 and 13 are prime.


Why is 127and 91 not prime numbers?

127 is prime. 91 has more than two factors.


How many prime numbers are there between 57 and 69?

There are three prime numbers between 57 and 69. They are 59, 61, and 67.


What number has prime factors?

91 is one of the numbers which has prime factors. 91=13 x 7. Here, 13 & 7 both are prime numbers.


What are the two prime numbers of 57?

3 x 19 = 57


What prime numbers multiply 91?

They are: 7 times 13 = 91


What numbers can be divided evenly into 91?

Only 1 & 91. The number 91 is a prime.


Is 37 57 and 67 prime or composite numbers?

Prime, composite, prime.


What is the prime factorization for -57?

Negative numbers don't have prime factorizations.


What is the product of the fourth and sixth prime numbers?

The product of the fourth and sixth prime numbers is 91.


91 is a prime number true or false?

91 x 1 = 91. 13 x 7 = 91. Prime numbers are only divisible by themselves & 1. False 91 is not a prime number.


What are composite numbers 67 73 84 and 91?

84 and 91 are composite numbers 67 and 73 are prime numbers


How can you make a factor into prime numbers of 91?

91 = 7 x 13


How do you write 91 as a product of prime numbers?

7 x 13 = 91


What three prime numbers have a sum of 57?

3,17,37


What 2 prime numbers are there in 57?

5 & 7


Are 94 and 57 prime numbers?

Neither one.