Your percent is going to be <span>-203.008</span>
Step 
<u>Find the factors of each number</u>
we know that

Step 
<u>Find the greatest common factor (GCF)</u>
the GCF is equal to----------> 
therefore
<u>the answer is</u>
The GCF is 
Answer:
7
Step-by-step explanation:
We need to find the common number that goes into both numbers and thus we get 7