What is the Greatest Common Factor for 12 and 18?
Choose the best answer from the options below:
A 2
B 6
C 3
D 9
C 3
To find the greatest common factor (GCF) of two numbers, you can factorize the numbers and identify the common factors they share. In this case, the factors of 12 are 1, 2, 3, 4, 6, and 12, while the factors of 18 are 1, 2, 3, 6, 9, and 18.
The common factors of 12 and 18 are 1, 2, 3, and 6. However, the greatest common factor is the largest common factor, which in this case is 6. Therefore, the correct answer is:
B) 6