LCM of 591, 856, 171, 868, 616
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 591, 856, 171, 868, 616 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, 856, 171, 868, 616. So, keep reading to learn more.
Given numbers are 591,856,171,868,616
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 591,856,171,868,616 is 68831703864.
Find LCM of 591,856,171,868,616 with Prime Factorization
| 2 | 591, 856, 171, 868, 616 |
| 2 | 591, 428, 171, 434, 308 |
| 2 | 591, 214, 171, 217, 154 |
| 3 | 591, 107, 171, 217, 77 |
| 7 | 197, 107, 57, 217, 77 |
| 197, 107, 57, 31, 11 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 7 x 197 x 107 x 57 x 31 x 11 = 68831703864
Therefore, the lowest common multiple of 591,856,171,868,616 is 68831703864.
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 856 x 171 x 868 x 616 = 46254904996608
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
856 : 1, 2, 4, 8, 107, 214, 428, 856
171 : 1, 3, 9, 19, 57, 171
868 : 1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868
616 : 1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 591,856,171,868,616, is 1.
Now, the common factors can be found like this.
591:3x 197
856:2x 2x 2x 107
171:3x 3x 19
868:2x 2x 7x 31
616:2x 2x 2x 7x 11
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 2x 3x 7 = 672
Therefore, the value for common factors is 672.
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 = 46254904996608/(1x672)
LCM = 46254904996608/672
LCM = 68831703864
Thus, we can understand that the LCM of 591,856,171,868,616 is 68831703864.
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FAQs on LCM of 591, 856, 171, 868, 616
1. What is the LCM of 591, 856, 171, 868, 616?
Answer: LCM of 591, 856, 171, 868, 616 is 68831703864.
2. How to calculate the LCM of 591, 856, 171, 868, 616?
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, 856, 171, 868, 616.
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}.