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Prime factorization of 210 = 2 x 3 x 5 x 7
Prime factorization of 45 = 3 x 3 x 5
There is one 5 and one 3 in common.
GCF = 3 x 5 = 15.
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What is the greatest common factor of 45 and 270?
Since 45 is a factor of 270, it is automatically the GCF.
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The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.The greatest common factor of 180 and 231 is 3
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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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Greatest Common Divisor (GCD) for 45 210 is 15.
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The greatest common factor of 45 and 175 is 5.
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What are the greatest common factor of 135 225 and 45?
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The greatest common factor is 5.
What is the greatest common factor of 26 and 45?
The greatest common factor of 26 and 45 is 1.
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The greatest common factor of 8 and 45 is 1. The numbers 8 and 45 have no prime factors in common.
What is the greatest common factor of 90 30 45?
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The greatest common factor of the numbers 27 and 45 is 9.
What is the greatest common factor of 24 and 40 and 45?
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