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# Do you do a factor rainbow for greatest common factor?

Updated: 4/28/2022

Wiki User

11y ago

You do a factor rainbow to find a prime factorization. You compare prime factorizations to find a greatest common factor.

Wiki User

11y ago

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Q: Do you do a factor rainbow for greatest common factor?
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### The greatest factor that two or more numbers have common is the greatest common factor or what?

The greatest factor that two or more numbers have in common is known as the greatest common factor, or GCF.

### What does cancel any common factors in fractions?

Simplification using the greatest common factor does.Simplification using the greatest common factor does.Simplification using the greatest common factor does.Simplification using the greatest common factor does.

### What is the greatest common factor for 28?

There cannot be a greatest common factor if there are not at least two numbers to compare. The greatest common factor is the largest factor that all the numbers have in common - the largest factor that they all share.

### What is the greatest common factor of 32x?

There is no Greatest Common Factor (GCF) for a single number. The Greatest Common Factor is the largest factor common to two or more numbers.

### Is the greatest common factor how many of each type?

No. The Greatest Common Factor (GCF) is the greatest factor that is in common with the numbers you are given.

### What are the greatest common factor for 42 and 12?

The greatest common factor of 42 and 12 is 6.

### The greatest common factor of 32 and 24?

The Greatest Common Factor (GCF) is: 8

### What is the greatest common factor of 38 and 4?

The greatest common factor is 2

### 24 is the greatest common factor of what number?

24 is not the greatest common factor of any single number. Common factors are the factors that two or more numbers have in common. The greatest common factor is the largest factor that two or more numbers have in common. There cannot be any common factors or a greatest common factor of a single number. There must be at least two number for common factors and a greatest common factor. Example: The greatest common factor of 24 and 48 is 24. The greatest common factor of 60 and 144 is 24. The greatest common factor of 240 and 264 is 24.

### Why is there no Least Common factor if there is Greatest Common Factor?

The least common factor is always one (1), regardless of what the greatest common factor is.

### What is the greatest common factor of 42 and 102?

The Greatest Common Factor (GCF) is: 6The greatest common factor of 42 and 102 is 6.

### What is the greatest common factor for 12 and 10?

The Greatest Common Factor of 12 and 10 is 2.
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