Q:

What is the LCM of 66 and 1?

Accepted Solution

A:
Solution: The LCM of 66 and 1 is 66 Methods How to Find the LCM of 66 and 1 by Listing Common Multiples The first step to this method of finding the Least Common Multiple of 66 and 1 is to begin to list a few multiples for each number. If you need a refresher on how to find the multiples of these numbers, you can see the walkthroughs for those here: What are the Multiples of 66? What are the Multiples of 1? Let’s take a look at the first 10 multiples for each of these numbers, 66 and 1: First 10 Multiples of 66: 66, 132, 198, 264, 330, 396, 462, 528, 594, 660 First 10 Multiples of 1: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 You can continue to list out the multiples of these numbers as long as needed to find a match. Once you do find a match, or several matches, the smallest of these matches would be the Least Common Multiple. For instance, the first matching multiple(s) of 66 and 1 are 66, 132, 198. Because 66 is the smallest, it is the least common multiple. The LCM of 66 and 1 is 66. Continue Practicing by Finding the LCM of Other Numbers Take a look at some of our other walkthroughs, and you’ll be sure to be an expert at finding the LCM of any numbers in no time! What is the LCM of 13 and 102? What is the LCM of 3 and 18? What is the LCM of 85 and 15? What is the LCM of 43 and 28? What is the LCM of 134 and 20?