LCM of 586, 634, 722, 441, 840
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 586, 634, 722, 441, 840 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 586, 634, 722, 441, 840. So, keep reading to learn more.
Given numbers are 586,634,722,441,840
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 586,634,722,441,840 is 591469923240.
Find LCM of 586,634,722,441,840 with Prime Factorization
| 2 | 586, 634, 722, 441, 840 |
| 3 | 293, 317, 361, 441, 420 |
| 7 | 293, 317, 361, 147, 140 |
| 293, 317, 361, 21, 20 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 7 x 293 x 317 x 361 x 21 x 20 = 591469923240
Therefore, the lowest common multiple of 586,634,722,441,840 is 591469923240.
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.
586 x 634 x 722 x 441 x 840 = 99366947104320
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.
586 : 1, 2, 293, 586
634 : 1, 2, 317, 634
722 : 1, 2, 19, 38, 361, 722
441 : 1, 3, 7, 9, 21, 49, 63, 147, 441
840 : 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 586,634,722,441,840, is 1.
Now, the common factors can be found like this.
586:2x 293
634:2x 317
722:2x 19x 19
441:3x 3x 7x 7
840:2x 2x 2x 3x 5x 7
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 3x 7 = 168
Therefore, the value for common factors is 168.
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 = 99366947104320/(1x168)
LCM = 99366947104320/168
LCM = 591469923240
Thus, we can understand that the LCM of 586,634,722,441,840 is 591469923240.
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FAQs on LCM of 586, 634, 722, 441, 840
1. What is the LCM of 586, 634, 722, 441, 840?
Answer: LCM of 586, 634, 722, 441, 840 is 591469923240.
2. How to calculate the LCM of 586, 634, 722, 441, 840?
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 586, 634, 722, 441, 840.
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}.