![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
Method 1:
\List the factors of each number.
\Factors of 12 : 2, 3, 4 ,6 ,12
\Factors of 33 : 3, 11
\Identify the greatest common factor.
\The greatest common factor of 12 and 33 is 3.
\The GCF is 3. So, the numbers are not relatively prime.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step2.JPG\")
Method 2:
\Write the prime factorization of each number.
\12 = 2 × 2 × 3.
\33 = 3 × 11.
\The GCF is the product of the common prime factors in each number.
\GCF = 3.
\The greatest common factor of 12 and 33 is 3.
\The GCF is 3. So, the numbers are not relatively prime.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
The greatest common factor of 12 and 33 is 3.
\The GCF is 3. So, the numbers are not relatively prime.
\