LCM of 884, 391, 511, 791
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 884, 391, 511, 791 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 884, 391, 511, 791. So, keep reading to learn more.
Given numbers are 884,391,511,791
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 884,391,511,791 is 1174030676.
Find LCM of 884,391,511,791 with Prime Factorization
| 7 | 884, 391, 511, 791 |
| 17 | 884, 391, 73, 113 |
| 52, 23, 73, 113 |
Multiply the prime numbers at the bottom and the left side.
7 x 17 x 52 x 23 x 73 x 113 = 1174030676
Therefore, the lowest common multiple of 884,391,511,791 is 1174030676.
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.
884 x 391 x 511 x 791 = 139709650444
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.
884 : 1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884
391 : 1, 17, 23, 391
511 : 1, 7, 73, 511
791 : 1, 7, 113, 791
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 884,391,511,791, is 1.
Now, the common factors can be found like this.
884:2x 2x 13x 17
391:17x 23
511:7x 73
791:7x 113
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
7x 17 = 119
Therefore, the value for common factors is 119.
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 = 139709650444/(1x119)
LCM = 139709650444/119
LCM = 1174030676
Thus, we can understand that the LCM of 884,391,511,791 is 1174030676.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 884, 391, 511, 791
1. What is the LCM of 884, 391, 511, 791?
Answer: LCM of 884, 391, 511, 791 is 1174030676.
2. How to calculate the LCM of 884, 391, 511, 791?
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 884, 391, 511, 791.
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}.