LCM of 687, 542, 619, 800, 883
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 687, 542, 619, 800, 883 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 687, 542, 619, 800, 883. So, keep reading to learn more.
Given numbers are 687,542,619,800,883
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 687,542,619,800,883 is 81408052903200.
Find LCM of 687,542,619,800,883 with Prime Factorization
| 2 | 687, 542, 619, 800, 883 |
| 687, 271, 619, 400, 883 |
Multiply the prime numbers at the bottom and the left side.
2 x 687 x 271 x 619 x 400 x 883 = 81408052903200
Therefore, the lowest common multiple of 687,542,619,800,883 is 81408052903200.
LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
Firstly, we have to find the product of all the numbers.
687 x 542 x 619 x 800 x 883 = 162816105806400
Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.
687 : 1, 3, 229, 687
542 : 1, 2, 271, 542
619 : 1, 619
800 : 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800
883 : 1, 883
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 687,542,619,800,883, is 1.
Now, the common factors can be found like this.
687:3x 229
542:2x 271
619:619
800:2x 2x 2x 2x 2x 5x 5
883:883
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2 = 2
Therefore, the value for common factors is 2.
Now that we have all the elements of the formula, we can plug them in to calculate the LCM.
LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
LCM = 162816105806400/(1x2)
LCM = 162816105806400/2
LCM = 81408052903200
Thus, we can understand that the LCM of 687,542,619,800,883 is 81408052903200.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 687, 542, 619, 800, 883
1. What is the LCM of 687, 542, 619, 800, 883?
Answer: LCM of 687, 542, 619, 800, 883 is 81408052903200.
2. How to calculate the LCM of 687, 542, 619, 800, 883?
The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 687, 542, 619, 800, 883.
3. What is the LCM formula?
The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.