To find the greatest common factor for any group of numbers you must make a list of all the factors for each number. The factors of 18 are: 1, 2, 3, 6, 9, 18 The factors of 9 are: 1, 3, 9 Therefore, the greatest common factor of 18 and 9 is 9.
Since 18 is a factor of 90 and it is the largest factor of itself, the greatest common factor of 18 and 90 is 18.Since 18 is a factor of 90, it is automatically the GCF.
9 is the greatest common factor of 18, 45 and 54.
The greatest common factor of 18 and 45 is 9.
The GCF is 9.
The Greatest Common Factor of 9, 18, 21: 3
What is the greatest common factor of 9, 18, and 15.The answer is....3
To find the greatest common factor for any group of numbers you must make a list of all the factors for each number. The factors of 18 are: 1, 2, 3, 6, 9, 18 The factors of 9 are: 1, 3, 9 Therefore, the greatest common factor of 18 and 9 is 9.
Since 18 is a factor of 90 and it is the largest factor of itself, the greatest common factor of 18 and 90 is 18.Since 18 is a factor of 90, it is automatically the GCF.
9
9 is the greatest common factor of 18, 45 and 54.
Since 9 is a factor of 18, it is automatically the GCF.
Since 9 is a factor of 18, it is automatically the GCF.
The greatest common factor of 18 and 45 is 9.
No, 18 is.
The GCF of 18 and 9 is 9.Since 9 is a factor of 18, it is automatically the GCF.
The greatest common factor is 18