LCM of 379, 830, 803, 660, 617
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 379, 830, 803, 660, 617 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 379, 830, 803, 660, 617. So, keep reading to learn more.
Given numbers are 379,830,803,660,617
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 379,830,803,660,617 is 935124126420.
Find LCM of 379,830,803,660,617 with Prime Factorization
| 2 | 379, 830, 803, 660, 617 |
| 5 | 379, 415, 803, 330, 617 |
| 11 | 379, 83, 803, 66, 617 |
| 379, 83, 73, 6, 617 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 11 x 379 x 83 x 73 x 6 x 617 = 935124126420
Therefore, the lowest common multiple of 379,830,803,660,617 is 935124126420.
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.
379 x 830 x 803 x 660 x 617 = 102863653906200
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.
379 : 1, 379
830 : 1, 2, 5, 10, 83, 166, 415, 830
803 : 1, 11, 73, 803
660 : 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660
617 : 1, 617
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 379,830,803,660,617, is 1.
Now, the common factors can be found like this.
379:379
830:2x 5x 83
803:11x 73
660:2x 2x 3x 5x 11
617:617
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 5x 11 = 110
Therefore, the value for common factors is 110.
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 = 102863653906200/(1x110)
LCM = 102863653906200/110
LCM = 935124126420
Thus, we can understand that the LCM of 379,830,803,660,617 is 935124126420.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 379, 830, 803, 660, 617
1. What is the LCM of 379, 830, 803, 660, 617?
Answer: LCM of 379, 830, 803, 660, 617 is 935124126420.
2. How to calculate the LCM of 379, 830, 803, 660, 617?
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 379, 830, 803, 660, 617.
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}.