Question

Find the greatest common factor of 270 and 360. Give the answer in numerical form and exponential form .

Answer 1

Answer:

gcf = 90

Step-by-step explanation:

270 = 2 · 3³ ·5

360 = 2³ · 3² · 5

multiply those factors in common:  2 · 3² · 5  = 18 · 5 = 90