Respuesta :

GCF of 12,18 = 6

LCM of 12,18 = 36

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

[tex]= 3\times 2\times 2[/tex]

And, for 18

[tex]= 3\times 3\times 2[/tex]

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