LCM of 586, 980, 208, 640, 697
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 586, 980, 208, 640, 697 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, 980, 208, 640, 697. So, keep reading to learn more.
Given numbers are 586,980,208,640,697
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 586,980,208,640,697 is 83256817280.
Find LCM of 586,980,208,640,697 with Prime Factorization
| 2 | 586, 980, 208, 640, 697 |
| 2 | 293, 490, 104, 320, 697 |
| 2 | 293, 245, 52, 160, 697 |
| 2 | 293, 245, 26, 80, 697 |
| 5 | 293, 245, 13, 40, 697 |
| 293, 49, 13, 8, 697 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 5 x 293 x 49 x 13 x 8 x 697 = 83256817280
Therefore, the lowest common multiple of 586,980,208,640,697 is 83256817280.
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 980 x 208 x 640 x 697 = 53284363059200
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
980 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980
208 : 1, 2, 4, 8, 13, 16, 26, 52, 104, 208
640 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640
697 : 1, 17, 41, 697
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 586,980,208,640,697, is 1.
Now, the common factors can be found like this.
586:2x 293
980:2x 2x 5x 7x 7
208:2x 2x 2x 2x 13
640:2x 2x 2x 2x 2x 2x 2x 5
697:17x 41
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 2x 5 = 640
Therefore, the value for common factors is 640.
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 = 53284363059200/(1x640)
LCM = 53284363059200/640
LCM = 83256817280
Thus, we can understand that the LCM of 586,980,208,640,697 is 83256817280.
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FAQs on LCM of 586, 980, 208, 640, 697
1. What is the LCM of 586, 980, 208, 640, 697?
Answer: LCM of 586, 980, 208, 640, 697 is 83256817280.
2. How to calculate the LCM of 586, 980, 208, 640, 697?
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, 980, 208, 640, 697.
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}.