The greatest common factor GCF of 12 and 18 is 6.
Given that,
- The first number is 12.
- And, the second number is 18.
Based on the above information, first, we have to find the factors i.e. given below:
For 12
\(= 3\times 2\times 2\)
And, for 18
\(= 3\times 3\times 2\)
Now based on the above calculations we can conclude that the greatest common factor GCF of 12 and 18 is 6.
Learn more: brainly.com/question/17429689