Q:
# What Are the Factors of 91?

**The factors of the number 91 are 1, 7, 13 and 91.** The factors of a number are obtained by dividing that number by other numbers. If a number is less than or equal to 91 and divides 91 exactly without leaving a remainder, it is a factor of 91.

The smallest factor of 91 is 1. The number 1 is a factor of every number, as it divides every number without leaving a remainder. Correspondingly, every number is also a factor of itself. Therefore, the largest factor of 91 is 91 itself.

The largest factor of any number is also the smallest multiple of that number. In this case, 91 is both the largest factor and the first multiple of 91. The number 2 is never a factor of any odd number, as 2 does not divide an odd number exactly.

If the factors of a number are prime numbers, they are called prime factors of that number. In the case of 91, the prime factors are 7 and 13, as 1 is not a prime number. Similarly, the factors of 95 are 1, 5, 19 and 95. The numbers 5 and 19 are the prime factors of 95.

Learn more about Numbers-
Q:
## What Are the Factors of 4?

A: The factors of 4 are 4, 1 and 2. The product of two or more factors of a number is equal to that number. Four, 1 and 2 are factors because 1 x 4 = 4, 4 x 1... Full Answer >Filed Under: -
Q:
## What Are the Factors of the Number 23?

A: The factors of the number 23 are 23 and 1. Factors of a number are the numbers that are multiplied together to equal the given number. Full Answer >Filed Under: -
Q:
## What Is the Prime Factorization of 72?

A: The prime factorization of 72 is 23x 32, or 2 x 2 x 2 x 3 x 3. The prime factorization of a number involves determining the factors of a number that are al... Full Answer >Filed Under: -
Q:
## What Are the Common Factors of 60?

A: The number 60 has the following factors: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, -1, -2, -3, -4, -5, -6, -10, -12, -15, -20, -30 and -60. For 60 to have ... Full Answer >Filed Under: