Which of the following expressions represents the GCF of 91x 2 y and 104xy 3?
2 answers:
The greatest common factor is found by finding the product of common primes.
91=7*13, 104=2*2*2*13 so the gcf of 91 and 104 is 13. Since the highest power of x and y in both terms is 1, the hcf for the variables is just xy
13xy
Answer: The correct option is (A) 13xy.
Step-by-step explanation: We are given to select the greatest common factor (G.C.F) of the following two expressions :

The G.C.F. of two numbers is the product of the common terms in the prime factorization of the expressions.
We have

Therefore, the G.C.F. of the given expressions will be

Thus, the required G.C.F is 13xy.
Option (A) is CORRECT.
You might be interested in
<span>173/<span>25 is the answer to that.</span></span>
Answer: 1/2
Step-by-step explanation:
The distance between the points is 16
Look at where the peak is. So, the greatest number of hours of sunlight would be around 180.