LCM of 109, 913, 436, 954
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 109, 913, 436, 954 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 109, 913, 436, 954. So, keep reading to learn more.
Given numbers are 109,913,436,954
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 109,913,436,954 is 189878436.
Find LCM of 109,913,436,954 with Prime Factorization
| 2 | 109, 913, 436, 954 |
| 109 | 109, 913, 218, 477 |
| 1, 913, 2, 477 |
Multiply the prime numbers at the bottom and the left side.
2 x 109 x 1 x 913 x 2 x 477 = 189878436
Therefore, the lowest common multiple of 109,913,436,954 is 189878436.
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.
109 x 913 x 436 x 954 = 41393499048
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.
109 : 1, 109
913 : 1, 11, 83, 913
436 : 1, 2, 4, 109, 218, 436
954 : 1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 109,913,436,954, is 1.
Now, the common factors can be found like this.
109:109
913:11x 83
436:2x 2x 109
954:2x 3x 3x 53
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 109 = 218
Therefore, the value for common factors is 218.
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 = 41393499048/(1x218)
LCM = 41393499048/218
LCM = 189878436
Thus, we can understand that the LCM of 109,913,436,954 is 189878436.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 109, 913, 436, 954
1. What is the LCM of 109, 913, 436, 954?
Answer: LCM of 109, 913, 436, 954 is 189878436.
2. How to calculate the LCM of 109, 913, 436, 954?
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 109, 913, 436, 954.
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}.