A rectangular with dimensions 16 inches by 20 inches is to be divided into squares of equal size. Which of the following could be a length of a side of the squares?
Choose the correct choice:  A) a) 4 inches  B) b) 6 inches  C) c) 7 inches  D) d) 8 inches  E) e) 10 inches
you need to divide the width and length of the rectangular to equal pieces where L = W   you can solve this using GCF   16=2*2*2*2   20=2*2*5   GCF = 2*2= 
<gadget id="calculator">2*2</gadget>
<output>4</output>
4   P.S you can make squares with side of 2,4 and we choose 4 because 2 is not in the answers   a) 4 inchesnswer : a) 4 inches
<result>A</result>
A rectangular with dimensions 16 inches by 20 inches is to be divided into squares of equal size. Which of the following could be a length of a side of the squares?