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# What is the prime factorization of 63 and 91?

Updated: 8/30/2023

Wiki User

13y ago

Prime Factorization of 63 and 91

The prime factorization of 63 is:

7 X 9

7 X 3 X 3

Putting the factors in order from least to greatest, the prime factorization of 63 is:

3 X 3 X 7

The prime factorization of 91 is:

7 X 13

Both factors are prime, so the prime factorization of 91 is 7 X 13.

Wiki User

13y ago
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Wiki User

12y ago

61 is a Prime number. Its only factors are 1 and 61.

Wiki User

8y ago

63

21,3

7,3,3

3 x 3 x 7 = 63

Wiki User

12y ago

3 x 3 x 7 = 63

Wiki User

11y ago

3 x 3 x 7 = 63

Wiki User

11y ago

7*3*3

Wiki User

11y ago

32 x 7 = 63

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Q: What is the prime factorization of 63 and 91?
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Related questions

### Write the prime factorization of 91?

The prime factorization of 91 is: 7 x 13

### What is the prime factorization of 91?

The prime factorization of 91 is 13 x 7 They are both prime so its a prime factorization

### 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 is the prime factorization 63?

The prime factorization of 63 is 3 x 3 x 7 (or 32 x 7).

### What is the prime factorization of 63 using exponents?

The prime factorization of 63 using exponents is 3 to the 2nd power and 7 (3*3*7=63)

### 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

63

63/147 = 3/7

32 x 7 = 63

### Give the prime factorization of 63?

It is: 3*3*7 = 63