LCM of 416, 836, 341, 790, 860
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 416, 836, 341, 790, 860 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 416, 836, 341, 790, 860. So, keep reading to learn more.
Given numbers are 416,836,341,790,860
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 416,836,341,790,860 is 45779059040.
Find LCM of 416,836,341,790,860 with Prime Factorization
| 2 | 416, 836, 341, 790, 860 |
| 2 | 208, 418, 341, 395, 430 |
| 5 | 104, 209, 341, 395, 215 |
| 11 | 104, 209, 341, 79, 43 |
| 104, 19, 31, 79, 43 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 11 x 104 x 19 x 31 x 79 x 43 = 45779059040
Therefore, the lowest common multiple of 416,836,341,790,860 is 45779059040.
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.
416 x 836 x 341 x 790 x 860 = 80571143910400
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.
416 : 1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416
836 : 1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836
341 : 1, 11, 31, 341
790 : 1, 2, 5, 10, 79, 158, 395, 790
860 : 1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 416,836,341,790,860, is 1.
Now, the common factors can be found like this.
416:2x 2x 2x 2x 2x 13
836:2x 2x 11x 19
341:11x 31
790:2x 5x 79
860:2x 2x 5x 43
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 2x 2x 5x 11 = 1760
Therefore, the value for common factors is 1760.
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 = 80571143910400/(1x1760)
LCM = 80571143910400/1760
LCM = 45779059040
Thus, we can understand that the LCM of 416,836,341,790,860 is 45779059040.
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FAQs on LCM of 416, 836, 341, 790, 860
1. What is the LCM of 416, 836, 341, 790, 860?
Answer: LCM of 416, 836, 341, 790, 860 is 45779059040.
2. How to calculate the LCM of 416, 836, 341, 790, 860?
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 416, 836, 341, 790, 860.
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}.