From all the factors, we can see that 5 is the only common factor, hence the greatest common factor of 20, 30, and 55 is 5
For us to get the greatest common factor of 20, 30, and 55, we need to get their individual factor first as shown:
20 = 5 * 4
30 = 5 * 6
55 = 5 * 11
From all the factors, we can see that 5 is the only common factor, hence the greatest common factor of 20, 30, and 55 is 5
Learn more: brainly.com/question/219464
