LCM of 373, 891, 686, 231, 163
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 373, 891, 686, 231, 163 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 373, 891, 686, 231, 163. So, keep reading to learn more.
Given numbers are 373,891,686,231,163
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 373,891,686,231,163 is 37161929574.
Find LCM of 373,891,686,231,163 with Prime Factorization
| 3 | 373, 891, 686, 231, 163 |
| 7 | 373, 297, 686, 77, 163 |
| 11 | 373, 297, 98, 11, 163 |
| 373, 27, 98, 1, 163 |
Multiply the prime numbers at the bottom and the left side.
3 x 7 x 11 x 373 x 27 x 98 x 1 x 163 = 37161929574
Therefore, the lowest common multiple of 373,891,686,231,163 is 37161929574.
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.
373 x 891 x 686 x 231 x 163 = 8584405731594
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.
373 : 1, 373
891 : 1, 3, 9, 11, 27, 33, 81, 99, 297, 891
686 : 1, 2, 7, 14, 49, 98, 343, 686
231 : 1, 3, 7, 11, 21, 33, 77, 231
163 : 1, 163
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 373,891,686,231,163, is 1.
Now, the common factors can be found like this.
373:373
891:3x 3x 3x 3x 11
686:2x 7x 7x 7
231:3x 7x 11
163:163
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 7x 11 = 231
Therefore, the value for common factors is 231.
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 = 8584405731594/(1x231)
LCM = 8584405731594/231
LCM = 37161929574
Thus, we can understand that the LCM of 373,891,686,231,163 is 37161929574.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 373, 891, 686, 231, 163
1. What is the LCM of 373, 891, 686, 231, 163?
Answer: LCM of 373, 891, 686, 231, 163 is 37161929574.
2. How to calculate the LCM of 373, 891, 686, 231, 163?
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 373, 891, 686, 231, 163.
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}.