LCM of 382, 485, 764, 868, 205
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 382, 485, 764, 868, 205 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 382, 485, 764, 868, 205. So, keep reading to learn more.
Given numbers are 382,485,764,868,205
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 382,485,764,868,205 is 3296694380.
Find LCM of 382,485,764,868,205 with Prime Factorization
| 2 | 382, 485, 764, 868, 205 |
| 2 | 191, 485, 382, 434, 205 |
| 5 | 191, 485, 191, 217, 205 |
| 191 | 191, 97, 191, 217, 41 |
| 1, 97, 1, 217, 41 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 191 x 1 x 97 x 1 x 217 x 41 = 3296694380
Therefore, the lowest common multiple of 382,485,764,868,205 is 3296694380.
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.
382 x 485 x 764 x 868 x 205 = 25186745063200
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.
382 : 1, 2, 191, 382
485 : 1, 5, 97, 485
764 : 1, 2, 4, 191, 382, 764
868 : 1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868
205 : 1, 5, 41, 205
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 382,485,764,868,205, is 1.
Now, the common factors can be found like this.
382:2x 191
485:5x 97
764:2x 2x 191
868:2x 2x 7x 31
205:5x 41
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 5x 191 = 7640
Therefore, the value for common factors is 7640.
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 = 25186745063200/(1x7640)
LCM = 25186745063200/7640
LCM = 3296694380
Thus, we can understand that the LCM of 382,485,764,868,205 is 3296694380.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 382, 485, 764, 868, 205
1. What is the LCM of 382, 485, 764, 868, 205?
Answer: LCM of 382, 485, 764, 868, 205 is 3296694380.
2. How to calculate the LCM of 382, 485, 764, 868, 205?
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 382, 485, 764, 868, 205.
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}.