LCM of 391, 793, 901, 759, 530
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 391, 793, 901, 759, 530 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 391, 793, 901, 759, 530. So, keep reading to learn more.
Given numbers are 391,793,901,759,530
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 391,793,901,759,530 is 5423001870.
Find LCM of 391,793,901,759,530 with Prime Factorization
| 17 | 391, 793, 901, 759, 530 |
| 23 | 23, 793, 53, 759, 530 |
| 53 | 1, 793, 53, 33, 530 |
| 1, 793, 1, 33, 10 |
Multiply the prime numbers at the bottom and the left side.
17 x 23 x 53 x 1 x 793 x 1 x 33 x 10 = 5423001870
Therefore, the lowest common multiple of 391,793,901,759,530 is 5423001870.
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.
391 x 793 x 901 x 759 x 530 = 112380867752010
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.
391 : 1, 17, 23, 391
793 : 1, 13, 61, 793
901 : 1, 17, 53, 901
759 : 1, 3, 11, 23, 33, 69, 253, 759
530 : 1, 2, 5, 10, 53, 106, 265, 530
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 391,793,901,759,530, is 1.
Now, the common factors can be found like this.
391:17x 23
793:13x 61
901:17x 53
759:3x 11x 23
530:2x 5x 53
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
17x 23x 53 = 20723
Therefore, the value for common factors is 20723.
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 = 112380867752010/(1x20723)
LCM = 112380867752010/20723
LCM = 5423001870
Thus, we can understand that the LCM of 391,793,901,759,530 is 5423001870.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 391, 793, 901, 759, 530
1. What is the LCM of 391, 793, 901, 759, 530?
Answer: LCM of 391, 793, 901, 759, 530 is 5423001870.
2. How to calculate the LCM of 391, 793, 901, 759, 530?
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 391, 793, 901, 759, 530.
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}.