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The GCF of 40 and 45 is 5.
The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, and 40
The factors of 45 are: 1, 3, 5, 9, 15, and 45
The greatest common factor (GCF) is 5.
The best way to check your work is to make the numbers a fraction and reduce by the GCF: 40/45 = 8/9. If the number doesn't reduce any further, then your GCF is correct.
The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, and 40.
The factors of 45 are: 1, 3, 5, 9, 15, and 45.
The factors common to 40 and 45 are: 1 and 5.
The greatest common factor of 40 and 45 is: 5
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What is the greatest ommon factor of 10 30 and 45?
The greatest common factors of 10 40 and 45 is 5
What is the greatest common factor of 24 and 40 and 45?
The Greatest Common Factor of 24, 40 and 45 is 1.
What are the greatest common factors of 45 and 63?
The greatest common factor of 45 and 63 is 9.
Greatest common factors for 60 and 45?
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What is the greatest shared common factor of 40 and 45?
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What is the greatest common factor of 40 100 20?
The GCF of 40, 45, and 90 is 5 The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40 The factors of 45 are 1, 3, 5, 9, 15, and 45 The factors of 90 are 1, 2, 3, 5, 6, 10, 15, 18, 30, 45, and 90 So the greatest common factor is 5.
What is the greatest common factor of 8 and 45?
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 factors of 45 85 and 99?
The Greatest Common Factor is one.
What are the greatest common factors of 18 and 45?
The Greatest Common Factor (GCF) is: 9
What is the greatest common factor for 40 and 45?
5
What are the common factors of 27 and 45?
The common factors of 27 and 45 are 1, 3, and 9. The greatest common factor of 27 and 45 is 9. 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 27 are 1, 3, 9, and 27. The factors of 45 are 1, 3, 5, 9, 15, and 45. The common factors are 1,3, and 9. Therefore, the greatest common factor is 9. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. To then obtain the common factors, list all the factors of the greatest common factor. The prime factors of 27 are 3, 3, and 3. The prime factors of 45 are 3, 3, and 5. The prime factors in common are 3 and 3, so the greatest common factor is 3 x 3 = 9.
What are the greatest common factors of 28 and 45?
the answer is555555
