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# What is common factors of 20 and 30?

Updated: 4/28/2022

Wiki User

8y ago

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

Wiki User

8y ago

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Q: What is common factors of 20 and 30?
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### What are all the factors of 30 which are also the factors of 20?

The common factors of 20 and 30 are 1, 2, 5, and 10.

### How many common factors does 10 20 30 share?

Four common factors.

### 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 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.

### 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

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They are 1 and 5

### 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 prime factors do 20 and 30 have in common?

20 = 2 x 2 x 5 30 = 2 x 3 x 5 Common prime factors: 2 and 5.

### What are the greatest common factors of 20 30 40?

The greatest common factor is 10.

2

1,2,5 &amp; 10