LCM of 899, 742, 539, 609
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 899, 742, 539, 609 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 899, 742, 539, 609. So, keep reading to learn more.
Given numbers are 899,742,539,609
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 899,742,539,609 is 154090398.
Find LCM of 899,742,539,609 with Prime Factorization
| 7 | 899, 742, 539, 609 |
| 29 | 899, 106, 77, 87 |
| 31, 106, 77, 3 |
Multiply the prime numbers at the bottom and the left side.
7 x 29 x 31 x 106 x 77 x 3 = 154090398
Therefore, the lowest common multiple of 899,742,539,609 is 154090398.
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.
899 x 742 x 539 x 609 = 218962455558
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.
899 : 1, 29, 31, 899
742 : 1, 2, 7, 14, 53, 106, 371, 742
539 : 1, 7, 11, 49, 77, 539
609 : 1, 3, 7, 21, 29, 87, 203, 609
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 899,742,539,609, is 1.
Now, the common factors can be found like this.
899:29x 31
742:2x 7x 53
539:7x 7x 11
609:3x 7x 29
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
7x 7x 29 = 1421
Therefore, the value for common factors is 1421.
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 = 218962455558/(1x1421)
LCM = 218962455558/1421
LCM = 154090398
Thus, we can understand that the LCM of 899,742,539,609 is 154090398.
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FAQs on LCM of 899, 742, 539, 609
1. What is the LCM of 899, 742, 539, 609?
Answer: LCM of 899, 742, 539, 609 is 154090398.
2. How to calculate the LCM of 899, 742, 539, 609?
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 899, 742, 539, 609.
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}.