LCM of 959, 685, 726, 407
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 959, 685, 726, 407 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 959, 685, 726, 407. So, keep reading to learn more.
Given numbers are 959,685,726,407
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 959,685,726,407 is 128803290.
Find LCM of 959,685,726,407 with Prime Factorization
| 11 | 959, 685, 726, 407 |
| 137 | 959, 685, 66, 37 |
| 7, 5, 66, 37 |
Multiply the prime numbers at the bottom and the left side.
11 x 137 x 7 x 5 x 66 x 37 = 128803290
Therefore, the lowest common multiple of 959,685,726,407 is 128803290.
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.
959 x 685 x 726 x 407 = 194106558030
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.
959 : 1, 7, 137, 959
685 : 1, 5, 137, 685
726 : 1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726
407 : 1, 11, 37, 407
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 959,685,726,407, is 1.
Now, the common factors can be found like this.
959:7x 137
685:5x 137
726:2x 3x 11x 11
407:11x 37
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11x 137 = 1507
Therefore, the value for common factors is 1507.
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 = 194106558030/(1x1507)
LCM = 194106558030/1507
LCM = 128803290
Thus, we can understand that the LCM of 959,685,726,407 is 128803290.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 959, 685, 726, 407
1. What is the LCM of 959, 685, 726, 407?
Answer: LCM of 959, 685, 726, 407 is 128803290.
2. How to calculate the LCM of 959, 685, 726, 407?
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 959, 685, 726, 407.
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}.