A and B are the correct options
Greatest common factor or GCF is the greatest factor that divides two numbers. So the get the greatest common factor of the 4k 18k and 12 you need to list the prime factors of each number then multiply both numbers have in common. So the greatest common factor of the numbers is 2
83,034.6 - 82,803.6 = 231 miles
231/16.5 = 14 miles per gallon
Answer:
Most likely to pull out penny least likely nickel, the more of something the more likely same thing for the least, the least amount the least likely
hope this helped