Find the LCM of 718, 736, 897, 605, 520 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 718, 736, 897, 605, 520. So, keep reading to learn more.
Given numbers are 718,736,897,605,520
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 718,736,897,605,520 is 6234365280.
Find LCM of 718,736,897,605,520 with Prime Factorization
2 | 718, 736, 897, 605, 520 |
2 | 359, 368, 897, 605, 260 |
2 | 359, 184, 897, 605, 130 |
5 | 359, 92, 897, 605, 65 |
13 | 359, 92, 897, 121, 13 |
23 | 359, 92, 69, 121, 1 |
359, 4, 3, 121, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 5 x 13 x 23 x 359 x 4 x 3 x 121 x 1 = 6234365280
Therefore, the lowest common multiple of 718,736,897,605,520 is 6234365280.
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.
718 x 736 x 897 x 605 x 520 = 149126017497600
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.
718 : 1, 2, 359, 718
736 : 1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736
897 : 1, 3, 13, 23, 39, 69, 299, 897
605 : 1, 5, 11, 55, 121, 605
520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 718,736,897,605,520, is 1.
Now, the common factors can be found like this.
718:2x 359
736:2x 2x 2x 2x 2x 23
897:3x 13x 23
605:5x 11x 11
520:2x 2x 2x 5x 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 5x 13x 23 = 23920
Therefore, the value for common factors is 23920.
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 = 149126017497600/(1x23920)
LCM = 149126017497600/23920
LCM = 6234365280
Thus, we can understand that the LCM of 718,736,897,605,520 is 6234365280.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 718, 736, 897, 605, 520?
Answer: LCM of 718, 736, 897, 605, 520 is 6234365280.
2. How to calculate the LCM of 718, 736, 897, 605, 520?
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 718, 736, 897, 605, 520.
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}.