Find the LCM of 686, 596, 612, 541, 558 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 686, 596, 612, 541, 558. So, keep reading to learn more.
Given numbers are 686,596,612,541,558
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 686,596,612,541,558 is 524554684164.
Find LCM of 686,596,612,541,558 with Prime Factorization
2 | 686, 596, 612, 541, 558 |
2 | 343, 298, 306, 541, 279 |
3 | 343, 149, 153, 541, 279 |
3 | 343, 149, 51, 541, 93 |
343, 149, 17, 541, 31 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 3 x 343 x 149 x 17 x 541 x 31 = 524554684164
Therefore, the lowest common multiple of 686,596,612,541,558 is 524554684164.
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.
686 x 596 x 612 x 541 x 558 = 75535874519616
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.
686 : 1, 2, 7, 14, 49, 98, 343, 686
596 : 1, 2, 4, 149, 298, 596
612 : 1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612
541 : 1, 541
558 : 1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 686,596,612,541,558, is 1.
Now, the common factors can be found like this.
686:2x 7x 7x 7
596:2x 2x 149
612:2x 2x 3x 3x 17
541:541
558:2x 3x 3x 31
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 2x 3x 3 = 144
Therefore, the value for common factors is 144.
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 = 75535874519616/(1x144)
LCM = 75535874519616/144
LCM = 524554684164
Thus, we can understand that the LCM of 686,596,612,541,558 is 524554684164.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 686, 596, 612, 541, 558?
Answer: LCM of 686, 596, 612, 541, 558 is 524554684164.
2. How to calculate the LCM of 686, 596, 612, 541, 558?
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 686, 596, 612, 541, 558.
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}.