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# Common factor of 18 and 30?

Updated: 12/14/2022

Wiki User

14y ago

The factors of 18 are: 1, 2, 3, 6, 9, & 18

The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, & 30

The GCF is 6

The LCF (AKA Lowest Common Factor) is 1 & 2

1, 2, 3, & 6 are all the Common factors.

Wiki User

12y ago

Wiki User

14y ago

1, 2, 3 and 6 are the only common factors of 30

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Q: Common factor of 18 and 30?
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### Is the greatest common factor of 18 and 30 less than 12?

The GCF of 18 and 30 is 6

The GCF is 6.

The GCF is 3.

### What is the greatest common factor of 30 18 and 36?

The greatest common factor of 18, 30 and 36 is 6

### What is the greatest common factor of 18 30 and 90?

The GCF is 6.

Related questions

### What is the greatest common factor of 18 and24 and 30?

The Greatest Common Factor of 18, 24, 30: 6

### What is the greatest common factor of 18 27 and 30?

The Greatest Common Factor of 18, 27, and 30 is 3.

### What is the greatest common factor of 18 30 and 72?

The greatest common factor of the numbers 18, 30 and 72 is 6.

The GCF is 3.

### What is the greatest common factor of 18 and 30 54?

The greatest common factor is 6.

### What is the lowest common factor of 12 18 and 30?

The lowest common factor is: 1

### How is 6 the greatest common factor of 18 and 30?

3 x 6 = 18, 5 x 6 = 30; six is the largest common factor.

6

6

### What pair of numbers is 30 and 18 a common prime factor?

The common prime factors of 18 and 30 are 2 and 3.

GCF(30, 18) = 6.

### What are common factors of 18 and 30?

2 and 3 are common factors of both 18 and 30. Another common factor is 6. AND 1