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1,3,5,15

1,5,25

3 and 5 are prime.

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12y ago

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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 factor and prime factors of 75?

The factors of 75 are 1, 3, 5, 15, 25 and 75. The prime factors are 3 and 5.


What are the factors and prime factors 25?

The factors of 25 are: 1 5 25 The prime factor is: 5


What is the greatest common factor 15 and 25?

Prime Factors of 15 are 3 and 5 Prime Factors of 25 are 5 and 5 Obviously 5 is the GCF, however, in general find the prime factors and multiply all the common factors. The GCF is 5.


What is the prime number and factor of 25?

The factors of 25 are: 1, 5 and 25. The prime factor is 5.


What is prime factor of 25?

The factors of 25 are: 1 5 25 The prime factors are: 5 x 5


How many prime factors has 25?

The only prime factor of 25 is 5.


What are all prime factors of 25?

The only prime factor of 25 is 5.


What is the greatest common factor of 15 and 75?

Since 15 is a factor of 75, and 15 is its own largest factor, the greatest common factor must be 15.Another way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 15 are 1, 3, 5, and 15.The factors of 75 are 1, 3, 5, 15, 25, and 75.The common factors are 1, 3, 5, and 15. Therefore, the greatest common factor is 15.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 15 are 3 and 5.The prime factors of 75 are 3, 5, and 5.The prime factors in common are 3 and 5, so the greatest common factor is 3 x 5 = 15.It is 15


What are prime factors of this compisite number 25?

Its only prime factor is 5 and as a product of its prime factors: 5*5 = 25


Is there a common prime factor of 16 and 25?

There are no common prime factors!


What are the factors and prime factors of 5 and 25?

Factors of 5 are 1 and 5 Factors of 25 are 1, 5 and 25 Prime factor of both numbers is 5