LCM of 4427, 8740
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 4427, 8740 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 4427, 8740. So, keep reading to learn more.
Given numbers are 4427,8740
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 4427,8740 is 2036420.
Find LCM of 4427,8740 with Prime Factorization
| 19 | 4427, 8740 |
| 233, 460 |
Multiply the prime numbers at the bottom and the left side.
19 x 233 x 460 = 2036420
Therefore, the lowest common multiple of 4427,8740 is 2036420.
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.
4427 x 8740 = 38691980
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.
4427 : 1, 19, 233, 4427
8740 : 1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740
19 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 4427,8740, is 19.
Now, the common factors can be found like this.
4427:19x 233
8740:2x 2x 5x 19x 23
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 = 38691980/(19x1)
LCM = 38691980/19
LCM = 2036420
Thus, we can understand that the LCM of 4427,8740 is 2036420.
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FAQs on LCM of 4427, 8740
1. What is the LCM of 4427, 8740?
Answer: LCM of 4427, 8740 is 2036420.
2. How to calculate the LCM of 4427, 8740?
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 4427, 8740.
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}.