LCM of 4326, 8120
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 4326, 8120 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 4326, 8120. So, keep reading to learn more.
Given numbers are 4326,8120
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 4326,8120 is 2509080.
Find LCM of 4326,8120 with Prime Factorization
| 2 | 4326, 8120 |
| 7 | 2163, 4060 |
| 309, 580 |
Multiply the prime numbers at the bottom and the left side.
2 x 7 x 309 x 580 = 2509080
Therefore, the lowest common multiple of 4326,8120 is 2509080.
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.
4326 x 8120 = 35127120
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.
4326 : 1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326
8120 : 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120
14 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 4326,8120, is 14.
Now, the common factors can be found like this.
4326:2x 3x 7x 103
8120:2x 2x 2x 5x 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.
= 1
Therefore, the value for common factors is 1.
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 = 35127120/(14x1)
LCM = 35127120/14
LCM = 2509080
Thus, we can understand that the LCM of 4326,8120 is 2509080.
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FAQs on LCM of 4326, 8120
1. What is the LCM of 4326, 8120?
Answer: LCM of 4326, 8120 is 2509080.
2. How to calculate the LCM of 4326, 8120?
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 4326, 8120.
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}.