Find the LCM of 841, 721, 309, 202, 517 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 841, 721, 309, 202, 517. So, keep reading to learn more.
Given numbers are 841,721,309,202,517
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 841,721,309,202,517 is 189974114022.
Find LCM of 841,721,309,202,517 with Prime Factorization
103 | 841, 721, 309, 202, 517 |
841, 7, 3, 202, 517 |
Multiply the prime numbers at the bottom and the left side.
103 x 841 x 7 x 3 x 202 x 517 = 189974114022
Therefore, the lowest common multiple of 841,721,309,202,517 is 189974114022.
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.
841 x 721 x 309 x 202 x 517 = 19567333744266
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.
841 : 1, 29, 841
721 : 1, 7, 103, 721
309 : 1, 3, 103, 309
202 : 1, 2, 101, 202
517 : 1, 11, 47, 517
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 841,721,309,202,517, is 1.
Now, the common factors can be found like this.
841:29x 29
721:7x 103
309:3x 103
202:2x 101
517:11x 47
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
103 = 103
Therefore, the value for common factors is 103.
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 = 19567333744266/(1x103)
LCM = 19567333744266/103
LCM = 189974114022
Thus, we can understand that the LCM of 841,721,309,202,517 is 189974114022.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 841, 721, 309, 202, 517?
Answer: LCM of 841, 721, 309, 202, 517 is 189974114022.
2. How to calculate the LCM of 841, 721, 309, 202, 517?
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 841, 721, 309, 202, 517.
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}.