LCM of 886, 869, 231, 209
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 886, 869, 231, 209 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 886, 869, 231, 209. So, keep reading to learn more.
Given numbers are 886,869,231,209
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 886,869,231,209 is 307203666.
Find LCM of 886,869,231,209 with Prime Factorization
| 11 | 886, 869, 231, 209 |
| 886, 79, 21, 19 |
Multiply the prime numbers at the bottom and the left side.
11 x 886 x 79 x 21 x 19 = 307203666
Therefore, the lowest common multiple of 886,869,231,209 is 307203666.
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.
886 x 869 x 231 x 209 = 37171643586
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.
886 : 1, 2, 443, 886
869 : 1, 11, 79, 869
231 : 1, 3, 7, 11, 21, 33, 77, 231
209 : 1, 11, 19, 209
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 886,869,231,209, is 1.
Now, the common factors can be found like this.
886:2x 443
869:11x 79
231:3x 7x 11
209:11x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11x 11 = 121
Therefore, the value for common factors is 121.
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 = 37171643586/(1x121)
LCM = 37171643586/121
LCM = 307203666
Thus, we can understand that the LCM of 886,869,231,209 is 307203666.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 886, 869, 231, 209
1. What is the LCM of 886, 869, 231, 209?
Answer: LCM of 886, 869, 231, 209 is 307203666.
2. How to calculate the LCM of 886, 869, 231, 209?
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 886, 869, 231, 209.
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}.