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Q: What is a prime factor and a example for prime factor?

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Prime factors are factors that are prime. For example, 13 is a prime number and 13 is a factor of 26. So that means 13 is a prime factor.

a factor that is prime. example: 7x9=63. 7 and 9 are prime numbers.

You can think of a factor as a number that divides another number with no remainder. For example, 3 is a factor of 6 since 3 goes into 6 two times with no remainder. Now if the factor is prime, then it is a prime factor. So in the example above, 3 is a prime factor. This is because the factor itself has only two factors, 1 and itself. 6 goes into itself also, but since 6 is not prime, it is not a prime factor. Now that you understand it, here is a more precise definition. A prime factor is a factor that is a prime number. In other words, one of the prime numbers that, when multiplied, give the original number.

Five is one example.

A prime factor is a prime number that has only two factors which are itself and one as for example 5 is a prime number because its only factors are 5 and 1.

The number 1 is the only common factor of co-prime numbers, which is what makes them co-prime. 9 and 10 for example or 15 and 23.

1 and 3 its a prime number

No. 10 is not a prime number, which means it cannot be a prime factor. It can be a factor, but not a prime factor.

Prime factors are factors that are prime numbers. Example; The factors of 12 is 1, 2, 3, 4, 6 and 12. The prime factor of 12 would be 2 and 3 because they are the only prime numbers in the factor. This is edited by someone else. This is not by her.

The least common factor of any set of positive integers is 1, and 1 does not have a prime factorization.

a factor is a factor , a prime number is a prime number, but a prime factor is a factor which is a prime number. it has to depend on what number number. exp 13 is a prime number

9 is not a prime factor, but it does have one prime factor, which is three. Prime factors are factors of a number that are prime.

A prime factor is a factor that is a prime number. 3 is a prime factor of 12. 4 is a composite factor of 12.

You can not factor prime numbers, that is why they are prime numbers

It is a factor of 132, not a prime factor.

Yes. Any time three is a factor, it is a prime factor.

35 can be a factor, but it is not prime.

19 is a prime factor.

Prime

The prime factor of 7 is 7. The prime factor of 121 is 11.

No they are not.Two numbers are relatively prime if their greatest common factor is 1.For example, 8 and 15 are relatively prime.

Yes it's a factor of 28 for example and it's a prime number

All numbers have factors. Some factors are prime numbers. A prime factor is a factor that is a prime number. A common prime factor is a prime factor that appears on the list of factors of two or more given numbers.

Example: 210 210 105,2 35,3,2 7,5,3,2

Is 19 a composite or prime factor