LCM of 858, 445, 726, 569
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 858, 445, 726, 569 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 858, 445, 726, 569. So, keep reading to learn more.
Given numbers are 858,445,726,569
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 858,445,726,569 is 2389748790.
Find LCM of 858,445,726,569 with Prime Factorization
| 2 | 858, 445, 726, 569 |
| 3 | 429, 445, 363, 569 |
| 11 | 143, 445, 121, 569 |
| 13, 445, 11, 569 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 11 x 13 x 445 x 11 x 569 = 2389748790
Therefore, the lowest common multiple of 858,445,726,569 is 2389748790.
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.
858 x 445 x 726 x 569 = 157723420140
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.
858 : 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858
445 : 1, 5, 89, 445
726 : 1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726
569 : 1, 569
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 858,445,726,569, is 1.
Now, the common factors can be found like this.
858:2x 3x 11x 13
445:5x 89
726:2x 3x 11x 11
569:569
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 11 = 66
Therefore, the value for common factors is 66.
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 = 157723420140/(1x66)
LCM = 157723420140/66
LCM = 2389748790
Thus, we can understand that the LCM of 858,445,726,569 is 2389748790.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 858, 445, 726, 569
1. What is the LCM of 858, 445, 726, 569?
Answer: LCM of 858, 445, 726, 569 is 2389748790.
2. How to calculate the LCM of 858, 445, 726, 569?
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 858, 445, 726, 569.
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}.