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# What is the prime factorization of 91?

Updated: 4/28/2022 Wiki User

13y ago

The prime factorization of 91 is 13 x 7

They are both prime so its a prime factorization Wiki User

13y ago   Wiki User

12y ago

91 is 7 x 13.   Wiki User

13y ago

7 and 13

7*13 = 91   Earn +20 pts
Q: What is the prime factorization of 91?
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Still have questions?  Related questions

### Write the prime factorization of 91?

The prime factorization of 91 is: 7 x 13

### How do you know without dividing that 91 is not in the prime factorization of 75257?

91 cannot be in the prime factorization of any number because it is not a prime number itself.

91=13x7

### What are the prime factorization of 91?

The prime factors of 91 are 7 and 13.

### What is the prime factorization of 7 and 91?

7 is already prime. 7 x 13 = 91

91 = 71 x 131

7 and 13

7 x 13

### What is the prime factorization of 91 using exponents?

ANSWER: Prime factorization of 91 = 7 x 13

### How do you use a factor tree to find the prime factorization of 91?

91 7,13 7 x 13 = 91

### Factorization of 91?

Its a prime number and cant be factored except by itself or one

### What is the greatest common factor of 91 and 156?

The GCF of 91 and 156 is 13.The prime factorization of 91 is 7*13.The prime factorization of 156 is 2*2*3*13So the GCF is 13.