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# What are the common factors for 15 45 and 90?

Updated: 4/28/2022

Wiki User

10y ago

1, 3, 5 and 15

Wiki User

10y ago

Arvin Dole

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2mo ago
what are the common factors of 15 45 90

Anonymous

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3y ago

47

Anonymous

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3y ago

3

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Q: What are the common factors for 15 45 and 90?
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### Common Factors of 15 and 90?

The common factors of 45 and 90 are 1,3,5

### What are common factors of 15 45 90?

The factors of 15 are: 1, 3, 5, 15 The factors of 45 are: 1, 3, 5, 9, 15, 45 The factors of 90 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

1, 3, 5 and 15

### What are the common factors of 90 and 135?

The factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, and 90 The factors of 135 are 1, 3, 5, 9, 15, 27, 45, and 135 The common factors of 90 and 135 are 1, 3, 5, 9, 15, and 45

1, 3, 5 and 15

1, 3, 5, 15

### What is the greatest common factor of 45 and 90?

The GCF of 45 and 90 is 45Definition: 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 the numbers have in common.Method: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 45 are 1, 3, 5, 9, 15, and 45.The factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, and 90.The common factors are 1, 3, 5, 9, 15, and 45. Therefore, the greatest common factor is 45.

### What is the Greatest common Factor for 45 75 90?

Factors of 45: 1, 3, 5, 9, 15, 45.Factors of 75: 1, 3, 5, 15, 25, 75.Factors of 90: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90.GCF (45, 75, 90) = 15

### What are the common factors of 45 and 90?

Since 45 is a factor of 90, all of its factors are common.

1, 3, 5 and 15

### What are the common factors of 90 and 720?

The common factors of 90 and 720 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45 and 90.

### Common factors of 90?

The factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90 For them to be common, they need to be compared to another set of factors.