Prime Factorization of 75

What is the Prime Factorization of 75?

Answer: Prime Factors of 75: 3, 5, 5

or

3 × 52

Explanation of number 75 Prime Factorization

Prime Factorization of 75 it is expressing 75 as the product of prime factors. In other words it is finding which prime numbers should be multiplied together to make 75.

Since number 75 is a Composite number (not Prime) we can do its Prime Factorization.

To get a list of all Prime Factors of 75, we have to iteratively divide 75 by the smallest prime number possible until the result equals 1.

Here is the complete solution of finding Prime Factors of 75:

The smallest Prime Number which can divide 75 without a remainder is 3. So the first calculation step would look like:

75 ÷ 3 = 25

Now we repeat this action until the result equals 1:

25 ÷ 5 = 5

5 ÷ 5 = 1

Now we have all the Prime Factors for number 75. It is: 3, 5, 5

Or you may also write it in exponential form: 3 × 52

Prime Factor Tree of 75

We may also express the prime factorization of 75 as a Factor Tree:

Prime factors of 75 factorization tree of 75

Prime Factorization Table

NumberPrime Factors
22 × 3 × 5
61
2, 31
32 × 7
26
5, 13
2, 3, 11
67
22 × 17
3, 23
2, 5, 7
71
23 × 32
73
2, 37
3 × 52
22 × 19
7, 11
2, 3, 13
79
24 × 5
34
2, 41
83
22 × 3 × 7
5, 17
2, 43
3, 29
23 × 11
89

About "Prime Factorization" Calculator

This calculator will perform a Prime Factorization of any given number and will show all its Prime Factors. For example, it can help you find out what is the Prime Factorization of 75? (The answer is: 3, 5, 5). Pick the number for factorization (e.g. '75'). After that hit the 'Calculate' button.
Prime factors are the positive integers having only two factors - 1 and the number itself

FAQ

What is the Prime Factorization of 75?

Prime Factors of 75: 3, 5, 5

How many prime factors does 75 have?

Number 75 has 3 Prime Factors

What is the Prime Factorization of 75 in exponential form?

The Prime Factorization of the number 75 in the exponential form is: 3 × 52