LCM of 872, 435, 109, 775, 109
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 872, 435, 109, 775, 109 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 872, 435, 109, 775, 109. So, keep reading to learn more.
Given numbers are 872,435,109,775,109
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 872,435,109,775,109 is 58794600.
Find LCM of 872,435,109,775,109 with Prime Factorization
| 5 | 872, 435, 109, 775, 109 |
| 109 | 872, 87, 109, 155, 109 |
| 8, 87, 1, 155, 1 |
Multiply the prime numbers at the bottom and the left side.
5 x 109 x 8 x 87 x 1 x 155 x 1 = 58794600
Therefore, the lowest common multiple of 872,435,109,775,109 is 58794600.
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.
872 x 435 x 109 x 775 x 109 = 3492693213000
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.
872 : 1, 2, 4, 8, 109, 218, 436, 872
435 : 1, 3, 5, 15, 29, 87, 145, 435
109 : 1, 109
775 : 1, 5, 25, 31, 155, 775
109 : 1, 109
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 872,435,109,775,109, is 1.
Now, the common factors can be found like this.
872:2x 2x 2x 109
435:3x 5x 29
109:109
775:5x 5x 31
109:109
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5x 109x 109 = 59405
Therefore, the value for common factors is 59405.
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 = 3492693213000/(1x59405)
LCM = 3492693213000/59405
LCM = 58794600
Thus, we can understand that the LCM of 872,435,109,775,109 is 58794600.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 872, 435, 109, 775, 109
1. What is the LCM of 872, 435, 109, 775, 109?
Answer: LCM of 872, 435, 109, 775, 109 is 58794600.
2. How to calculate the LCM of 872, 435, 109, 775, 109?
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 872, 435, 109, 775, 109.
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}.