LCM of 891, 613, 226, 969
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 891, 613, 226, 969 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 891, 613, 226, 969. So, keep reading to learn more.
Given numbers are 891,613,226,969
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 891,613,226,969 is 39870266634.
Find LCM of 891,613,226,969 with Prime Factorization
| 3 | 891, 613, 226, 969 |
| 297, 613, 226, 323 |
Multiply the prime numbers at the bottom and the left side.
3 x 297 x 613 x 226 x 323 = 39870266634
Therefore, the lowest common multiple of 891,613,226,969 is 39870266634.
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.
891 x 613 x 226 x 969 = 119610799902
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.
891 : 1, 3, 9, 11, 27, 33, 81, 99, 297, 891
613 : 1, 613
226 : 1, 2, 113, 226
969 : 1, 3, 17, 19, 51, 57, 323, 969
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 891,613,226,969, is 1.
Now, the common factors can be found like this.
891:3x 3x 3x 3x 11
613:613
226:2x 113
969:3x 17x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3 = 3
Therefore, the value for common factors is 3.
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 = 119610799902/(1x3)
LCM = 119610799902/3
LCM = 39870266634
Thus, we can understand that the LCM of 891,613,226,969 is 39870266634.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 891, 613, 226, 969
1. What is the LCM of 891, 613, 226, 969?
Answer: LCM of 891, 613, 226, 969 is 39870266634.
2. How to calculate the LCM of 891, 613, 226, 969?
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 891, 613, 226, 969.
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}.