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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.

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Q: What are the common factors of 10 20 and 30?
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Related questions

What are all the factors of 30 which are also the factors of 20?

To find the common factors of 30 and 20, we first list the factors of each number. The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30. The factors of 20 are 1, 2, 4, 5, 10, and 20. The factors that are common to both numbers are 1, 2, 5, and 10.


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 is common factors of 20 and 30?

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


How many common factors does 10 20 30 share?

Four common factors.


What common factors do 10 20 and 30 share?

1,2,5 & 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 is the common factor of 30 and 40?

The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30. The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40. The common factors of 30 and 40 are 1, 2, 5, and 10, and the GCF is 10.


What are the greatest common factors of 20 30 40?

The greatest common factor is 10.


The 6 factors of 10 and 30?

I am guessing you want common factors. That is to say factors common to 10 and 30 The common factors would be: 1,2, 5, and 10, but there only 4 that are common. 15 and 30 are factors of 30 so if you add those you have 6 factors.


What are the common factors of 20 30 40?

1, 2, 5, 10


How is 20 over 30 written in simplest form?

20/30 - look for common factors between the top (numerator) and bottom (denominator) numbers. Both divide by 10: 20/30 = 2/3 No more common factors, answer: 20/30 = 2/3


What are the factors of 33 and 20?

The factors of 20: 1, 2, 4, 5, 10, 20 The factors of 30: 1, 2, 3, 5, 6, 10, 15, 30 So the common factors would be 1, 2, 5, and 10.