LCM of 437, 391, 187, 691, 522
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 437, 391, 187, 691, 522 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 437, 391, 187, 691, 522. So, keep reading to learn more.
Given numbers are 437,391,187,691,522
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 437,391,187,691,522 is 29476206738.
Find LCM of 437,391,187,691,522 with Prime Factorization
| 17 | 437, 391, 187, 691, 522 |
| 23 | 437, 23, 11, 691, 522 |
| 19, 1, 11, 691, 522 |
Multiply the prime numbers at the bottom and the left side.
17 x 23 x 19 x 1 x 11 x 691 x 522 = 29476206738
Therefore, the lowest common multiple of 437,391,187,691,522 is 29476206738.
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.
437 x 391 x 187 x 691 x 522 = 11525196834558
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.
437 : 1, 19, 23, 437
391 : 1, 17, 23, 391
187 : 1, 11, 17, 187
691 : 1, 691
522 : 1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 437,391,187,691,522, is 1.
Now, the common factors can be found like this.
437:19x 23
391:17x 23
187:11x 17
691:691
522:2x 3x 3x 29
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
17x 23 = 391
Therefore, the value for common factors is 391.
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 = 11525196834558/(1x391)
LCM = 11525196834558/391
LCM = 29476206738
Thus, we can understand that the LCM of 437,391,187,691,522 is 29476206738.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 437, 391, 187, 691, 522
1. What is the LCM of 437, 391, 187, 691, 522?
Answer: LCM of 437, 391, 187, 691, 522 is 29476206738.
2. How to calculate the LCM of 437, 391, 187, 691, 522?
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 437, 391, 187, 691, 522.
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}.