LCM of 876, 323, 663, 338, 655
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 876, 323, 663, 338, 655 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 876, 323, 663, 338, 655. So, keep reading to learn more.
Given numbers are 876,323,663,338,655
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 876,323,663,338,655 is 31320928860.
Find LCM of 876,323,663,338,655 with Prime Factorization
| 2 | 876, 323, 663, 338, 655 |
| 3 | 438, 323, 663, 169, 655 |
| 13 | 146, 323, 221, 169, 655 |
| 17 | 146, 323, 17, 13, 655 |
| 146, 19, 1, 13, 655 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 13 x 17 x 146 x 19 x 1 x 13 x 655 = 31320928860
Therefore, the lowest common multiple of 876,323,663,338,655 is 31320928860.
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.
876 x 323 x 663 x 338 x 655 = 41531551668360
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.
876 : 1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876
323 : 1, 17, 19, 323
663 : 1, 3, 13, 17, 39, 51, 221, 663
338 : 1, 2, 13, 26, 169, 338
655 : 1, 5, 131, 655
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 876,323,663,338,655, is 1.
Now, the common factors can be found like this.
876:2x 2x 3x 73
323:17x 19
663:3x 13x 17
338:2x 13x 13
655:5x 131
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 13x 17 = 1326
Therefore, the value for common factors is 1326.
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 = 41531551668360/(1x1326)
LCM = 41531551668360/1326
LCM = 31320928860
Thus, we can understand that the LCM of 876,323,663,338,655 is 31320928860.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 876, 323, 663, 338, 655
1. What is the LCM of 876, 323, 663, 338, 655?
Answer: LCM of 876, 323, 663, 338, 655 is 31320928860.
2. How to calculate the LCM of 876, 323, 663, 338, 655?
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 876, 323, 663, 338, 655.
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}.