LCM of 814, 336, 616, 702
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 814, 336, 616, 702 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 814, 336, 616, 702. So, keep reading to learn more.
Given numbers are 814,336,616,702
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 814,336,616,702 is 15999984.
Find LCM of 814,336,616,702 with Prime Factorization
| 2 | 814, 336, 616, 702 |
| 2 | 407, 168, 308, 351 |
| 2 | 407, 84, 154, 351 |
| 3 | 407, 42, 77, 351 |
| 7 | 407, 14, 77, 117 |
| 11 | 407, 2, 11, 117 |
| 37, 2, 1, 117 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 7 x 11 x 37 x 2 x 1 x 117 = 15999984
Therefore, the lowest common multiple of 814,336,616,702 is 15999984.
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.
814 x 336 x 616 x 702 = 118271881728
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.
814 : 1, 2, 11, 22, 37, 74, 407, 814
336 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336
616 : 1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616
702 : 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 814,336,616,702, is 2.
Now, the common factors can be found like this.
814:2x 11x 37
336:2x 2x 2x 2x 3x 7
616:2x 2x 2x 7x 11
702:2x 3x 3x 3x 13
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 3x 7x 11 = 3696
Therefore, the value for common factors is 3696.
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 = 118271881728/(2x3696)
LCM = 118271881728/7392
LCM = 15999984
Thus, we can understand that the LCM of 814,336,616,702 is 15999984.
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FAQs on LCM of 814, 336, 616, 702
1. What is the LCM of 814, 336, 616, 702?
Answer: LCM of 814, 336, 616, 702 is 15999984.
2. How to calculate the LCM of 814, 336, 616, 702?
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 814, 336, 616, 702.
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}.