Find the LCM of 589, 689, 845, 786 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 589, 689, 845, 786. So, keep reading to learn more.
Given numbers are 589,689,845,786
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 589,689,845,786 is 20733394890.
Find LCM of 589,689,845,786 with Prime Factorization
13 | 589, 689, 845, 786 |
589, 53, 65, 786 |
Multiply the prime numbers at the bottom and the left side.
13 x 589 x 53 x 65 x 786 = 20733394890
Therefore, the lowest common multiple of 589,689,845,786 is 20733394890.
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.
589 x 689 x 845 x 786 = 269534133570
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.
589 : 1, 19, 31, 589
689 : 1, 13, 53, 689
845 : 1, 5, 13, 65, 169, 845
786 : 1, 2, 3, 6, 131, 262, 393, 786
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 589,689,845,786, is 1.
Now, the common factors can be found like this.
589:19x 31
689:13x 53
845:5x 13x 13
786:2x 3x 131
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
13 = 13
Therefore, the value for common factors is 13.
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 = 269534133570/(1x13)
LCM = 269534133570/13
LCM = 20733394890
Thus, we can understand that the LCM of 589,689,845,786 is 20733394890.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 589, 689, 845, 786?
Answer: LCM of 589, 689, 845, 786 is 20733394890.
2. How to calculate the LCM of 589, 689, 845, 786?
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 589, 689, 845, 786.
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}.