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# What does prime factors of 45 mean?

Updated: 11/1/2022

Wiki User

8y ago

The factors of 45 are 1, 3, 5, 9, 15, 45

Of those, 3 and 5 are prime numbers.

The prime factors of 45 are 3 and 5.

Wiki User

8y ago

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Q: What does prime factors of 45 mean?
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### What are all of the prime factors of 45?

The Prime Factors of 45 are 3, 5

### What are the prime factors of 45 in index form?

The prime factors of 45 are 3 and 5.

### How many prime factors does 45 have?

45 has two prime factors: 3 and 5.

### What are the factors and prime factors of -45?

The factors of -45 are 1, 3, 5, 9, 15, 45 and their negatives. The prime factors are 3 and 5.

### What prime factors of 45?

The factors of 45 are 1,3,5,9 and 15 those are the factors of 45.

### What are the prime factors of 45?

The Prime Factors of 45 are 1, 3, and 5. In order to find the prime factors of 45, you need to find the factors of 45. The factors are: 1, 3, 5, 9, 15, and 45. The prime factors of 45 are those that have only 1 and the number itself as factors, so they are 3 and 5. Some think 1 is also a prime number, but it's neither prime nor composite.

### What are the factors and prime factors of 25 and 45?

The factors of 25 are: 1, 5, and 25.The only prime factor of 25 is: 5.The factors of 45 are: 1, 3, 5, 9, 15, and 45.The prime factors of 45 are: 3 and 5.

### What are the prime numbers of 18 and 45?

Prime factors of 18 are 2 and 3 Prime factors of 45 are 3 and 5

### What is the greatest prime factors of 45 and 108?

The greatest prime factors are 5 (for 45) and 3 (for 108).

3.3.5=45

### Prime factor of 45 54?

There are two prime factors of 45, they are 3 and 5. The prime factors of 54 are 2 and 3.

### What are the factors and prime for 45?

The factors of 45 are: 1 3 5 9 15 45 The prime factors are: 3 x 3 x 5