LCM of 115, 876, 974, 916, 458
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 115, 876, 974, 916, 458 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 115, 876, 974, 916, 458. So, keep reading to learn more.
Given numbers are 115,876,974,916,458
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 115,876,974,916,458 is 11234827020.
Find LCM of 115,876,974,916,458 with Prime Factorization
| 2 | 115, 876, 974, 916, 458 |
| 2 | 115, 438, 487, 458, 229 |
| 229 | 115, 219, 487, 229, 229 |
| 115, 219, 487, 1, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 229 x 115 x 219 x 487 x 1 x 1 = 11234827020
Therefore, the lowest common multiple of 115,876,974,916,458 is 11234827020.
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.
115 x 876 x 974 x 916 x 458 = 41164406201280
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.
115 : 1, 5, 23, 115
876 : 1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876
974 : 1, 2, 487, 974
916 : 1, 2, 4, 229, 458, 916
458 : 1, 2, 229, 458
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 115,876,974,916,458, is 1.
Now, the common factors can be found like this.
115:5x 23
876:2x 2x 3x 73
974:2x 487
916:2x 2x 229
458:2x 229
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 229 = 3664
Therefore, the value for common factors is 3664.
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 = 41164406201280/(1x3664)
LCM = 41164406201280/3664
LCM = 11234827020
Thus, we can understand that the LCM of 115,876,974,916,458 is 11234827020.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 115, 876, 974, 916, 458
1. What is the LCM of 115, 876, 974, 916, 458?
Answer: LCM of 115, 876, 974, 916, 458 is 11234827020.
2. How to calculate the LCM of 115, 876, 974, 916, 458?
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 115, 876, 974, 916, 458.
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}.