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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.
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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.
What is the greatest shared common factor of 40 and 45?
GCF (45, 40) = 5
Greatest common factors for 60 and 45?
The Greatest Common Factor is 15.
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 are the common factors of 40 and 45?
The common factors of 40 and 45 are the numbers that can evenly divide both 40 and 45 without leaving a remainder. 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 only common factor of 40 and 45 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 factor for 40 and 45?
5
What are the greatest common factors of 18 and 45?
The Greatest Common Factor (GCF) is: 9
What is the greatest common factors of 45 85 and 99?
The Greatest Common Factor is one.
What are the greatest common factors of 45 and 60?
15
