LCM of 686, 968, 884, 575, 363
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 686, 968, 884, 575, 363 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 686, 968, 884, 575, 363. So, keep reading to learn more.
Given numbers are 686,968,884,575,363
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 686,968,884,575,363 is 126575849400.
Find LCM of 686,968,884,575,363 with Prime Factorization
| 2 | 686, 968, 884, 575, 363 |
| 2 | 343, 484, 442, 575, 363 |
| 11 | 343, 242, 221, 575, 363 |
| 11 | 343, 22, 221, 575, 33 |
| 343, 2, 221, 575, 3 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 11 x 11 x 343 x 2 x 221 x 575 x 3 = 126575849400
Therefore, the lowest common multiple of 686,968,884,575,363 is 126575849400.
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.
686 x 968 x 884 x 575 x 363 = 122525422219200
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.
686 : 1, 2, 7, 14, 49, 98, 343, 686
968 : 1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968
884 : 1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884
575 : 1, 5, 23, 25, 115, 575
363 : 1, 3, 11, 33, 121, 363
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 686,968,884,575,363, is 1.
Now, the common factors can be found like this.
686:2x 7x 7x 7
968:2x 2x 2x 11x 11
884:2x 2x 13x 17
575:5x 5x 23
363:3x 11x 11
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 11x 11 = 968
Therefore, the value for common factors is 968.
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 = 122525422219200/(1x968)
LCM = 122525422219200/968
LCM = 126575849400
Thus, we can understand that the LCM of 686,968,884,575,363 is 126575849400.
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FAQs on LCM of 686, 968, 884, 575, 363
1. What is the LCM of 686, 968, 884, 575, 363?
Answer: LCM of 686, 968, 884, 575, 363 is 126575849400.
2. How to calculate the LCM of 686, 968, 884, 575, 363?
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 686, 968, 884, 575, 363.
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}.