LCM of 789, 293, 764, 586, 408
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 789, 293, 764, 586, 408 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 789, 293, 764, 586, 408. So, keep reading to learn more.
Given numbers are 789,293,764,586,408
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 789,293,764,586,408 is 6005053752.
Find LCM of 789,293,764,586,408 with Prime Factorization
| 2 | 789, 293, 764, 586, 408 |
| 2 | 789, 293, 382, 293, 204 |
| 3 | 789, 293, 191, 293, 102 |
| 293 | 263, 293, 191, 293, 34 |
| 263, 1, 191, 1, 34 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 293 x 263 x 1 x 191 x 1 x 34 = 6005053752
Therefore, the lowest common multiple of 789,293,764,586,408 is 6005053752.
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.
789 x 293 x 764 x 586 x 408 = 42227537984064
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.
789 : 1, 3, 263, 789
293 : 1, 293
764 : 1, 2, 4, 191, 382, 764
586 : 1, 2, 293, 586
408 : 1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 789,293,764,586,408, is 1.
Now, the common factors can be found like this.
789:3x 263
293:293
764:2x 2x 191
586:2x 293
408:2x 2x 2x 3x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 3x 293 = 7032
Therefore, the value for common factors is 7032.
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 = 42227537984064/(1x7032)
LCM = 42227537984064/7032
LCM = 6005053752
Thus, we can understand that the LCM of 789,293,764,586,408 is 6005053752.
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FAQs on LCM of 789, 293, 764, 586, 408
1. What is the LCM of 789, 293, 764, 586, 408?
Answer: LCM of 789, 293, 764, 586, 408 is 6005053752.
2. How to calculate the LCM of 789, 293, 764, 586, 408?
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 789, 293, 764, 586, 408.
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}.