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# What number is not a prime factor of 100?

Updated: 4/28/2022

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what number is not a prime factor

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Q: What number is not a prime factor of 100?
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### Are 100 and 202 relatively prime?

No, 100 and 202 are not relatively prime. Relatively prime numbers only have the number 1 as a common factor. The number 1 is a common factor for them, but the number 2 is another common factor that they have, so they are not relatively prime.

### Is a factor a prime number?

A factor can or cannot be a prime number Ex: 2 is the factor of all other even numbers its a prime number but 9 is a factor of 18 and its not a prime number A prime is a factor but a factor being a prime number varies

### Is 100 a prime number?

no because 25 is a factor and it is not the number 1 or its self

### What number goes into 23 and 100?

1 is the only factor common to the prime number 23 and 100.

### What is the gratest prime factor of 100?

Five is the greatest prime factor of 100.

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78

### How do you find the greatest prime factor by using prime factorization?

Prime factorization is a way to express every composite number as the product of prime numbers(or prime factors). Let us consider the number 100. Prime factorization of 100 = 2 x 2 x 5 x 5. It can be seen that there are two distinct prime factors: 2 and 5. And 5 is the greatest prime factor. 100 can be expressed as 2 x 50. The only prime factor we have in this expression is 2 and this makes us to think that 2 is the only prime factor of 100, which is untrue. So with the help of prime factorization it is possible to find all the prime factors and the greatest prime factor.

### What is a two digit number that is a prime number and a factor of 100 and 1000?

The two-digit factors of 100 and 1000 are all composite.

### How do you solve a prime factor of 13?

13 is a prime number. The only prime factor of a prime number is the number itself.

### What is a factor of a number that is also a prime number?

That's a prime factor.

### What is a composite factor?

A composite factor is a factor that is a composite number, as opposed to a prime factor which is a factor that is a prime number.