LCM of 867, 596, 979, 578
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 867, 596, 979, 578 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 867, 596, 979, 578. So, keep reading to learn more.
Given numbers are 867,596,979,578
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 867,596,979,578 is 505880628.
Find LCM of 867,596,979,578 with Prime Factorization
| 2 | 867, 596, 979, 578 |
| 17 | 867, 298, 979, 289 |
| 17 | 51, 298, 979, 17 |
| 3, 298, 979, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 17 x 17 x 3 x 298 x 979 x 1 = 505880628
Therefore, the lowest common multiple of 867,596,979,578 is 505880628.
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.
867 x 596 x 979 x 578 = 292399002984
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.
867 : 1, 3, 17, 51, 289, 867
596 : 1, 2, 4, 149, 298, 596
979 : 1, 11, 89, 979
578 : 1, 2, 17, 34, 289, 578
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 867,596,979,578, is 1.
Now, the common factors can be found like this.
867:3x 17x 17
596:2x 2x 149
979:11x 89
578:2x 17x 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 17x 17 = 578
Therefore, the value for common factors is 578.
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 = 292399002984/(1x578)
LCM = 292399002984/578
LCM = 505880628
Thus, we can understand that the LCM of 867,596,979,578 is 505880628.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 867, 596, 979, 578
1. What is the LCM of 867, 596, 979, 578?
Answer: LCM of 867, 596, 979, 578 is 505880628.
2. How to calculate the LCM of 867, 596, 979, 578?
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 867, 596, 979, 578.
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}.