The greatest would be 9.
The Greatest Common Factor of 9, 18, 21: 3
The Greatest Common Divisor of 18, 45 is 9.
What is the greatest common factor of 9, 18, and 15.The answer is....3
9
9 is the greatest common factor of 18, 45 and 54.
The Greatest Common Divisor of 18, 45, 72 is 9.
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.
No, 18 is.
The Greatest Common Factor (GCF) is: 9
The greatest common factor is 18
The GCD is: 9
The Greatest Common Factor (GCF) of 144, 45, and 18 is 9.