Q:

What is the GCF of 1 and 91?

Accepted Solution

A:
Solution: The GCF of 1 and 91 is 1 Methods How to Find the GCF of 1 and 91 by Listing All Common Factors To get started using this method of finding the Greatest Common Factor of [n] and [m], we should first find and list all the factors of each number. You can see how this is done by looking at the “Factors of” articles that are linked to below. Let’s take a look at the factors for each of these numbers, 1 and 91: Factors of 1 : 1 Factors of 91 : 1, 7, 13, 91 When you compare the two lists of factors, you can see that the only common factor is 1. So, in this case, the GCF of 1 and 91 is 1. Continue Practicing by Finding the GCF of Other Numbers Take a look at some of our other walkthroughs, and you’ll be sure to be an expert at finding the GCF of any numbers in no time! What is the GCF of 73 and 129? What is the GCF of 93 and 74? What is the GCF of 122 and 127? What is the GCF of 140 and 101? What is the GCF of 31 and 100?