LCM of 891, 833, 291, 957, 441
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 891, 833, 291, 957, 441 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, 833, 291, 957, 441. So, keep reading to learn more.
Given numbers are 891,833,291,957,441
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 891,833,291,957,441 is 2087817039.
Find LCM of 891,833,291,957,441 with Prime Factorization
| 3 | 891, 833, 291, 957, 441 |
| 3 | 297, 833, 97, 319, 147 |
| 7 | 99, 833, 97, 319, 49 |
| 7 | 99, 119, 97, 319, 7 |
| 11 | 99, 17, 97, 319, 1 |
| 9, 17, 97, 29, 1 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 7 x 7 x 11 x 9 x 17 x 97 x 29 x 1 = 2087817039
Therefore, the lowest common multiple of 891,833,291,957,441 is 2087817039.
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 833 x 291 x 957 x 441 = 91152004105701
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
833 : 1, 7, 17, 49, 119, 833
291 : 1, 3, 97, 291
957 : 1, 3, 11, 29, 33, 87, 319, 957
441 : 1, 3, 7, 9, 21, 49, 63, 147, 441
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 891,833,291,957,441, is 1.
Now, the common factors can be found like this.
891:3x 3x 3x 3x 11
833:7x 7x 17
291:3x 97
957:3x 11x 29
441:3x 3x 7x 7
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 3x 3x 7x 7x 11 = 43659
Therefore, the value for common factors is 43659.
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 = 91152004105701/(1x43659)
LCM = 91152004105701/43659
LCM = 2087817039
Thus, we can understand that the LCM of 891,833,291,957,441 is 2087817039.
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FAQs on LCM of 891, 833, 291, 957, 441
1. What is the LCM of 891, 833, 291, 957, 441?
Answer: LCM of 891, 833, 291, 957, 441 is 2087817039.
2. How to calculate the LCM of 891, 833, 291, 957, 441?
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, 833, 291, 957, 441.
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}.