The following numbers are common factors of 28 and 56 except?Group of answer choices728814

To answer this question, we first need to find the common factors of 28 and 56.

Step 1: Find the factors of 28 The factors of 28 are: 1, 2, 4, 7, 14, and 28.

Step 2: Find the factors of 56 The factors of 56 are: 1, 2, 4, 7, 8, 14, 28, and 56.

Step 3: Identify the common factors The common factors of 28 and 56 are: 1, 2, 4, 7, 14, and 28.

Step 4: Compare the common factors with the given choices The given choices are 7, 28, 8, and 14. All of these are common factors of 28 and 56 except for 8.

So, the answer is 8.