LCM of 437, 726, 731, 943, 743
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 437, 726, 731, 943, 743 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, 726, 731, 943, 743. So, keep reading to learn more.
Given numbers are 437,726,731,943,743
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 437,726,731,943,743 is 7064933935686.
Find LCM of 437,726,731,943,743 with Prime Factorization
| 23 | 437, 726, 731, 943, 743 |
| 19, 726, 731, 41, 743 |
Multiply the prime numbers at the bottom and the left side.
23 x 19 x 726 x 731 x 41 x 743 = 7064933935686
Therefore, the lowest common multiple of 437,726,731,943,743 is 7064933935686.
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 726 x 731 x 943 x 743 = 162493480520778
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
726 : 1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726
731 : 1, 17, 43, 731
943 : 1, 23, 41, 943
743 : 1, 743
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 437,726,731,943,743, is 1.
Now, the common factors can be found like this.
437:19x 23
726:2x 3x 11x 11
731:17x 43
943:23x 41
743:743
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
23 = 23
Therefore, the value for common factors is 23.
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 = 162493480520778/(1x23)
LCM = 162493480520778/23
LCM = 7064933935686
Thus, we can understand that the LCM of 437,726,731,943,743 is 7064933935686.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 437, 726, 731, 943, 743
1. What is the LCM of 437, 726, 731, 943, 743?
Answer: LCM of 437, 726, 731, 943, 743 is 7064933935686.
2. How to calculate the LCM of 437, 726, 731, 943, 743?
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, 726, 731, 943, 743.
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}.