LCM of 591, 412, 618, 856
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 591, 412, 618, 856 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 591, 412, 618, 856. So, keep reading to learn more.
Given numbers are 591,412,618,856
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 591,412,618,856 is 52107288.
Find LCM of 591,412,618,856 with Prime Factorization
| 2 | 591, 412, 618, 856 |
| 2 | 591, 206, 309, 428 |
| 3 | 591, 103, 309, 214 |
| 103 | 197, 103, 103, 214 |
| 197, 1, 1, 214 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 103 x 197 x 1 x 1 x 214 = 52107288
Therefore, the lowest common multiple of 591,412,618,856 is 52107288.
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.
591 x 412 x 618 x 856 = 128809215936
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.
591 : 1, 3, 197, 591
412 : 1, 2, 4, 103, 206, 412
618 : 1, 2, 3, 6, 103, 206, 309, 618
856 : 1, 2, 4, 8, 107, 214, 428, 856
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 591,412,618,856, is 1.
Now, the common factors can be found like this.
591:3x 197
412:2x 2x 103
618:2x 3x 103
856:2x 2x 2x 107
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 103 = 2472
Therefore, the value for common factors is 2472.
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 = 128809215936/(1x2472)
LCM = 128809215936/2472
LCM = 52107288
Thus, we can understand that the LCM of 591,412,618,856 is 52107288.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 591, 412, 618, 856
1. What is the LCM of 591, 412, 618, 856?
Answer: LCM of 591, 412, 618, 856 is 52107288.
2. How to calculate the LCM of 591, 412, 618, 856?
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 591, 412, 618, 856.
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}.