LCM of 873, 946, 341, 858
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 873, 946, 341, 858 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 873, 946, 341, 858. So, keep reading to learn more.
Given numbers are 873,946,341,858
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 873,946,341,858 is 332820774.
Find LCM of 873,946,341,858 with Prime Factorization
| 2 | 873, 946, 341, 858 |
| 3 | 873, 473, 341, 429 |
| 11 | 291, 473, 341, 143 |
| 291, 43, 31, 13 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 11 x 291 x 43 x 31 x 13 = 332820774
Therefore, the lowest common multiple of 873,946,341,858 is 332820774.
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.
873 x 946 x 341 x 858 = 241627881924
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.
873 : 1, 3, 9, 97, 291, 873
946 : 1, 2, 11, 22, 43, 86, 473, 946
341 : 1, 11, 31, 341
858 : 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 873,946,341,858, is 1.
Now, the common factors can be found like this.
873:3x 3x 97
946:2x 11x 43
341:11x 31
858:2x 3x 11x 13
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 11x 11 = 726
Therefore, the value for common factors is 726.
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 = 241627881924/(1x726)
LCM = 241627881924/726
LCM = 332820774
Thus, we can understand that the LCM of 873,946,341,858 is 332820774.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 873, 946, 341, 858
1. What is the LCM of 873, 946, 341, 858?
Answer: LCM of 873, 946, 341, 858 is 332820774.
2. How to calculate the LCM of 873, 946, 341, 858?
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 873, 946, 341, 858.
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}.