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The factors of 10 are: 1, 2, 5, 10.

The factors of 15 are: 1, 3, 5, 15.

The factors of 20 are: 1, 2, 4, 5, 10, 20.

The common factors are: 1, 5.

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Q: What are the common factors of 10 15 and 20?
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Related questions

What are the common factors of 10 15 20?

The common factors are: 1, 5.


What are the common factors of 15 and 20?

The factors of 15 are 1, 3, 5, and 15. The factors of 20 are 1, 2, 4, 5, 10, and 20. The common factors are 1 and 5.


What are the highest common factors of 15 10 20?

1 and 5 are.By an odd coincidence, those same numbers arealso the lowest common factors of 15, 10 and 20 .


What is the greatest common factor of 10 15 and 20?

The greatest common factor of 10, 15, and 20 is 5.A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that both numbers have in common.One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 10 are 1, 2, 5, and 10.The factors of 15 are 1, 3, 5, and 15.The factors of 20 are 1, 2, 4, 5, 10, and 20.The common factors are 1 and 5. Therefore, the greatest common factor is 5.If you mean: 10, 15 and 20 then it is 5 that is the greatest common factor


What are the common factors of 10 20 and 30?

The factors of 10 are: 1, 2, 5, 10.The factors of 20 are: 1, 2, 4, 5, 10, 20.The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30.The common factors are: 1, 2, 5, 10.


Three pairs of factors that there greatest common factor is 5?

5 and 10 10 and 15 15 and 20


What are the common factors of 5 and 20?

the factors of 5 are 1 and 5the factors of 20 are 1 2 4 5 10 20the factors of 45 are 1 3 5 9 15 45so the common factors are 1 and 5


What are the common factors for 20 and 30?

The factors of 20 are 1, 2, 4, 5, 10 and 20. The factors of 30 are 1, 2, 3, 5, 6, 10, 15 and 30. Therefore their common factors are 1, 2, 5 and 10.


What are the common factors of 20 and 30?

The factors of 20 are 1, 2, 4, 5, 10, and 20The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30The common factors of 20 and 30 are 1, 2, 5, and 10


What are the common factors of 15and20 what is the greatest common factor gcf of 16and 20?

15 and 20: 10, 5, 1 16 and 20: 4


What are the common factors for 10 and 20?

Common factors of 10 and 20 would be 1, 2, 5, and 10.


What are the factors of 10 and 45?

The common factors of 20 and 45 are 1 and 5 Factors of 45: 1 and 45, 3 and 15, and 5 and 9 Factors of 20: 1 and 20, 2 and 10, and 4 and 5 So the common factors are 1 and 5.