LCM of 845, 913, 165, 911
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 845, 913, 165, 911 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 845, 913, 165, 911. So, keep reading to learn more.
Given numbers are 845,913,165,911
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 845,913,165,911 is 2108468505.
Find LCM of 845,913,165,911 with Prime Factorization
| 5 | 845, 913, 165, 911 |
| 11 | 169, 913, 33, 911 |
| 169, 83, 3, 911 |
Multiply the prime numbers at the bottom and the left side.
5 x 11 x 169 x 83 x 3 x 911 = 2108468505
Therefore, the lowest common multiple of 845,913,165,911 is 2108468505.
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.
845 x 913 x 165 x 911 = 115965767775
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.
845 : 1, 5, 13, 65, 169, 845
913 : 1, 11, 83, 913
165 : 1, 3, 5, 11, 15, 33, 55, 165
911 : 1, 911
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 845,913,165,911, is 1.
Now, the common factors can be found like this.
845:5x 13x 13
913:11x 83
165:3x 5x 11
911:911
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5x 11 = 55
Therefore, the value for common factors is 55.
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 = 115965767775/(1x55)
LCM = 115965767775/55
LCM = 2108468505
Thus, we can understand that the LCM of 845,913,165,911 is 2108468505.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 845, 913, 165, 911
1. What is the LCM of 845, 913, 165, 911?
Answer: LCM of 845, 913, 165, 911 is 2108468505.
2. How to calculate the LCM of 845, 913, 165, 911?
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 845, 913, 165, 911.
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}.