LCM of 832, 416, 393, 310, 621
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 832, 416, 393, 310, 621 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 832, 416, 393, 310, 621. So, keep reading to learn more.
Given numbers are 832,416,393,310,621
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 832,416,393,310,621 is 10491024960.
Find LCM of 832,416,393,310,621 with Prime Factorization
| 2 | 832, 416, 393, 310, 621 |
| 2 | 416, 208, 393, 155, 621 |
| 2 | 104, 208, 393, 155, 621 |
| 2 | 52, 104, 393, 155, 621 |
| 2 | 26, 52, 393, 155, 621 |
| 3 | 13, 26, 393, 155, 621 |
| 13 | 13, 26, 131, 155, 207 |
| 1, 2, 131, 155, 207 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 2 x 3 x 13 x 1 x 2 x 131 x 155 x 207 = 10491024960
Therefore, the lowest common multiple of 832,416,393,310,621 is 10491024960.
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.
832 x 416 x 393 x 310 x 621 = 26185598300160
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.
832 : 1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832
416 : 1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416
393 : 1, 3, 131, 393
310 : 1, 2, 5, 10, 31, 62, 155, 310
621 : 1, 3, 9, 23, 27, 69, 207, 621
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 832,416,393,310,621, is 1.
Now, the common factors can be found like this.
832:2x 2x 2x 2x 2x 2x 13
416:2x 2x 2x 2x 2x 13
393:3x 131
310:2x 5x 31
621:3x 3x 3x 23
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 2x 3x 13 = 2496
Therefore, the value for common factors is 2496.
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 = 26185598300160/(1x2496)
LCM = 26185598300160/2496
LCM = 10491024960
Thus, we can understand that the LCM of 832,416,393,310,621 is 10491024960.
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FAQs on LCM of 832, 416, 393, 310, 621
1. What is the LCM of 832, 416, 393, 310, 621?
Answer: LCM of 832, 416, 393, 310, 621 is 10491024960.
2. How to calculate the LCM of 832, 416, 393, 310, 621?
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 832, 416, 393, 310, 621.
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}.