A:### Quick Answer

**The prime factors of 75 are 3 and 5.** A prime factor is any factor of a number that is also a prime number. A prime number is a designation for numbers that only have two factors: 1 and themselves.

The first step in identifying prime factors of a number is to determine all the factors of that number. To do so, divide the number by all the numbers leading up to it. Record all numbers where there is no remainder after the division. For 75, the factors are 1, 3, 5, 15, 25 and 75. Of those numbers, the only prime numbers are 3 and 5.

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- Q:
## What are the prime factors of 22?

A:

Full Answer >**The prime factors of 22 are 2 and 11.**Prime factors of a number are composed of prime numbers that when multiplied together form the number.Filed Under: - Q:
## What are the prime factors of 84?

A:

Full Answer >**The prime factors of 84 are 7, 3 and 2.**When 7 is multiplied by 3, 2 and then 2 again, the result is the original 84.Filed Under: - Q:
## What are the prime factors of 40?

A:

Full Answer >**The prime factors of 40 are 2 x 2 x 2 x 5.**Prime factors are prime numbers, which are only divisible by 1 and themselves. The only even prime number is 2, and it is a factor of all even numbers.Filed Under: - Q:
## What are the prime factors of 14?

A:

Full Answer >**The prime factors of 14 are two and seven.**The prime factors of a number are all the factors of a number that are also prime numbers.Filed Under: