Q: Find the Greatest Common Factor of 45 and 65?

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The greatest common factor of 45 and 225 is 15.The GCF is: 45

The greatest common factor of 26 and 45 is 1.

The greatest common factor of 8 and 45 is 1. The numbers 8 and 45 have no prime factors in common.

The greatest common factor of 90 , 30 , 45 = 15

To find the GCF of two numbers, you first split them both into their prime factors. 45 = 3x3x5 60 = 2x2x3x5 The next step is to find the common prime factors. In this case, both numbers have one 3 as a factor, and both have one 5 as a factor. To get the greatest common factor, we find the product of these common prime factors: 5x3=15 Thus the greatest common factor of 45 and 60 is 15.

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The greatest common factor (GCF) is 5.

The greatest common factor (GCF) is 5.

There cannot be a greatest common factor (GCF) of just one number. To be common there need to be at least two numbers. If you find all the factors of two or more numbers, and you find some factors are the same ("common"), then the largest of those common factors is the Greatest Common Factor.

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15

The greatest common factor of 45 and 175 is 5.

The greatest common factor of 135 , 225 , 45 = 45

The greatest common factor of 45 and 225 is 15.The GCF is: 45

The GCF of 27 and 45 is 9.

The GCF (Greatest Common Factor) of 45 and 930 is: 15

The greatest common factor is 5.

The greatest common factor of 26 and 45 is 1.