- What are the prime factors of 91?
- What are the prime factors of 117?
- What are the factors of 672?
- What is the factor of 81?
- What are the factors of 77?
- What are the factors of 92?
- What is the prime factor of 637?
- What are the factors of 91?
- What are factors of 90?
- What are the factors of 673?
- What are the factors 65?

## What are the prime factors of 91?

Factors of 91: 1, 7, 13, 91.

Prime factorization: 91 = 7 x 13..

## What are the prime factors of 117?

117 is a composite number. 117 = 1 x 117, 3 x 39, or 9 x 13. Factors of 117: 1, 3, 9, 13, 39, 117. Prime factorization: 117 = 3 x 3 x 13, which can also be written 3² x 13.

## What are the factors of 672?

Factors of 672 are 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336. There are 23 integers that are factors of 672. The biggest factor of 672 is 336.

## What is the factor of 81?

If 1 × 81 = 81, then (1, 81) is a pair factor of 81. Therefore, the positive pair factors are (1, 81), (3, 27), and (9, 9). -9 × -9 = 81, (-9, -9) is a pair factor of 81.

## What are the factors of 77?

77 is a composite number. 77 = 1 x 77 or 7 x 11. Factors of 77: 1, 7, 11, 77. Prime factorization: 77 = 7 x 11.

## What are the factors of 92?

92 = 1 x 92, 2 x 46, or 4 x 23. Factors of 92: 1, 2, 4, 23, 46, 92. Prime factorization: 92 = 2 x 2 x 23 which can also be written 92 = 2² x 23.

## What is the prime factor of 637?

13 is one of the factors! The orange divisor(s) above are the prime factors of the number 637. If we put all of it together we have the factors 7 x 7 x 13 = 637.

## What are the factors of 91?

These factors are 1, 7 13, and 91.

## What are factors of 90?

Therefore, the pair factors of 90 are (1, 90), (2, 45), (3, 30), (5, 18), (6, 15) and (9, 10).

## What are the factors of 673?

673 and Level 6 How do we know that 673 is a prime number? If 673 were not a prime number, then it would be divisible by at least one prime number less than or equal to √673 ≈ 25.9. Since 673 cannot be divided evenly by 2, 3, 5, 7, 11, 13, 17, 19, or 23, we know that 673 is a prime number.

## What are the factors 65?

65 is a composite number. 65 = 1 x 65 or 5 x 13. Factors of 65: 1, 5, 13, 65. Prime factorization: 65 = 5 x 13.