LCM of 105, 310, 682, 478, 352
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 105, 310, 682, 478, 352 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 105, 310, 682, 478, 352. So, keep reading to learn more.
Given numbers are 105,310,682,478,352
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 105,310,682,478,352 is 273836640.
Find LCM of 105,310,682,478,352 with Prime Factorization
| 2 | 105, 310, 682, 478, 352 |
| 5 | 105, 155, 341, 239, 176 |
| 11 | 21, 31, 341, 239, 176 |
| 31 | 21, 31, 31, 239, 16 |
| 21, 1, 1, 239, 16 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 11 x 31 x 21 x 1 x 1 x 239 x 16 = 273836640
Therefore, the lowest common multiple of 105,310,682,478,352 is 273836640.
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.
105 x 310 x 682 x 478 x 352 = 3735131769600
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.
105 : 1, 3, 5, 7, 15, 21, 35, 105
310 : 1, 2, 5, 10, 31, 62, 155, 310
682 : 1, 2, 11, 22, 31, 62, 341, 682
478 : 1, 2, 239, 478
352 : 1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 105,310,682,478,352, is 1.
Now, the common factors can be found like this.
105:3x 5x 7
310:2x 5x 31
682:2x 11x 31
478:2x 239
352:2x 2x 2x 2x 2x 11
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 11x 31 = 13640
Therefore, the value for common factors is 13640.
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 = 3735131769600/(1x13640)
LCM = 3735131769600/13640
LCM = 273836640
Thus, we can understand that the LCM of 105,310,682,478,352 is 273836640.
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FAQs on LCM of 105, 310, 682, 478, 352
1. What is the LCM of 105, 310, 682, 478, 352?
Answer: LCM of 105, 310, 682, 478, 352 is 273836640.
2. How to calculate the LCM of 105, 310, 682, 478, 352?
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 105, 310, 682, 478, 352.
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}.