LCM of 143, 589, 703, 779, 405
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 143, 589, 703, 779, 405 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 143, 589, 703, 779, 405. So, keep reading to learn more.
Given numbers are 143,589,703,779,405
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 143,589,703,779,405 is 51747805395.
Find LCM of 143,589,703,779,405 with Prime Factorization
| 19 | 143, 589, 703, 779, 405 |
| 143, 31, 37, 41, 405 |
Multiply the prime numbers at the bottom and the left side.
19 x 143 x 31 x 37 x 41 x 405 = 51747805395
Therefore, the lowest common multiple of 143,589,703,779,405 is 51747805395.
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.
143 x 589 x 703 x 779 x 405 = 18680957747595
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.
143 : 1, 11, 13, 143
589 : 1, 19, 31, 589
703 : 1, 19, 37, 703
779 : 1, 19, 41, 779
405 : 1, 3, 5, 9, 15, 27, 45, 81, 135, 405
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 143,589,703,779,405, is 1.
Now, the common factors can be found like this.
143:11x 13
589:19x 31
703:19x 37
779:19x 41
405:3x 3x 3x 3x 5
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
19x 19 = 361
Therefore, the value for common factors is 361.
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 = 18680957747595/(1x361)
LCM = 18680957747595/361
LCM = 51747805395
Thus, we can understand that the LCM of 143,589,703,779,405 is 51747805395.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 143, 589, 703, 779, 405
1. What is the LCM of 143, 589, 703, 779, 405?
Answer: LCM of 143, 589, 703, 779, 405 is 51747805395.
2. How to calculate the LCM of 143, 589, 703, 779, 405?
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 143, 589, 703, 779, 405.
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}.