LCM of 40 and 80

Are you searching for the LCM of 40 and 80? In this article, we’ll walk you through the process of finding the LCM of two numbers and calculate the LCM of 40 and 80 for you. LCM, or Least Common Multiple, is a crucial concept in mathematics and is used in various mathematical operations, including fractions, algebra, and more.

The LCM of 40 and 80 is 80. Let’s discuss the steps to obtain this answer.

To calculate the LCM of 40 and 80, we can use different methods such as the prime factorization method or the listing multiples method. Here, we will apply the latter.

First, we list the multiples of both numbers:

  • Multiples of 40: 40, 80, 120, 160, 200, 240, 280, 320, 360, 400
  • Multiples of 80: 80, 160, 240, 320, 400, 480, 560, 640, 720, 800

By examining the lists, we can see that the smallest number that appears in both lists is 80. Therefore, the LCM of 40 and 80 is 80.

In conclusion, the LCM of 40 and 80 is 80, which is the smallest positive integer divisible by both 40 and 80. We hope this article has provided you with a better understanding of how to calculate the LCM of two numbers. If you have any further questions or doubts, feel free to leave a comment below.

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