LCM of 459, 703, 486, 518, 684
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 459, 703, 486, 518, 684 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 459, 703, 486, 518, 684. So, keep reading to learn more.
Given numbers are 459,703,486,518,684
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 459,703,486,518,684 is 81314604.
Find LCM of 459,703,486,518,684 with Prime Factorization
| 2 | 459, 703, 486, 518, 684 |
| 3 | 459, 703, 243, 259, 342 |
| 3 | 153, 703, 81, 259, 114 |
| 3 | 51, 703, 27, 259, 38 |
| 19 | 17, 703, 9, 259, 38 |
| 37 | 17, 37, 9, 259, 2 |
| 17, 1, 9, 7, 2 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 3 x 19 x 37 x 17 x 1 x 9 x 7 x 2 = 81314604
Therefore, the lowest common multiple of 459,703,486,518,684 is 81314604.
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.
459 x 703 x 486 x 518 x 684 = 55563569946864
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.
459 : 1, 3, 9, 17, 27, 51, 153, 459
703 : 1, 19, 37, 703
486 : 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486
518 : 1, 2, 7, 14, 37, 74, 259, 518
684 : 1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 459,703,486,518,684, is 1.
Now, the common factors can be found like this.
459:3x 3x 3x 17
703:19x 37
486:2x 3x 3x 3x 3x 3
518:2x 7x 37
684:2x 2x 3x 3x 19
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 3x 3x 3x 3x 3x 19x 37 = 683316
Therefore, the value for common factors is 683316.
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 = 55563569946864/(1x683316)
LCM = 55563569946864/683316
LCM = 81314604
Thus, we can understand that the LCM of 459,703,486,518,684 is 81314604.
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FAQs on LCM of 459, 703, 486, 518, 684
1. What is the LCM of 459, 703, 486, 518, 684?
Answer: LCM of 459, 703, 486, 518, 684 is 81314604.
2. How to calculate the LCM of 459, 703, 486, 518, 684?
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 459, 703, 486, 518, 684.
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}.