LCM of 809, 837, 538, 171, 851
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 809, 837, 538, 171, 851 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 809, 837, 538, 171, 851. So, keep reading to learn more.
Given numbers are 809,837,538,171,851
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 809,837,538,171,851 is 5890327150626.
Find LCM of 809,837,538,171,851 with Prime Factorization
| 3 | 809, 837, 538, 171, 851 |
| 3 | 809, 279, 538, 57, 851 |
| 809, 93, 538, 19, 851 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 809 x 93 x 538 x 19 x 851 = 5890327150626
Therefore, the lowest common multiple of 809,837,538,171,851 is 5890327150626.
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.
809 x 837 x 538 x 171 x 851 = 53012944355634
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.
809 : 1, 809
837 : 1, 3, 9, 27, 31, 93, 279, 837
538 : 1, 2, 269, 538
171 : 1, 3, 9, 19, 57, 171
851 : 1, 23, 37, 851
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 809,837,538,171,851, is 1.
Now, the common factors can be found like this.
809:809
837:3x 3x 3x 31
538:2x 269
171:3x 3x 19
851:23x 37
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3 = 9
Therefore, the value for common factors is 9.
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 = 53012944355634/(1x9)
LCM = 53012944355634/9
LCM = 5890327150626
Thus, we can understand that the LCM of 809,837,538,171,851 is 5890327150626.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 809, 837, 538, 171, 851
1. What is the LCM of 809, 837, 538, 171, 851?
Answer: LCM of 809, 837, 538, 171, 851 is 5890327150626.
2. How to calculate the LCM of 809, 837, 538, 171, 851?
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 809, 837, 538, 171, 851.
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}.