LCM of 717, 884, 469, 897, 756
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 717, 884, 469, 897, 756 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 717, 884, 469, 897, 756. So, keep reading to learn more.
Given numbers are 717,884,469,897,756
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 717,884,469,897,756 is 61533923724.
Find LCM of 717,884,469,897,756 with Prime Factorization
| 2 | 717, 884, 469, 897, 756 |
| 2 | 717, 442, 469, 897, 378 |
| 3 | 717, 221, 469, 897, 189 |
| 7 | 239, 221, 469, 299, 63 |
| 13 | 239, 221, 67, 299, 9 |
| 239, 17, 67, 23, 9 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 7 x 13 x 239 x 17 x 67 x 23 x 9 = 61533923724
Therefore, the lowest common multiple of 717,884,469,897,756 is 61533923724.
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.
717 x 884 x 469 x 897 x 756 = 201585134119824
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.
717 : 1, 3, 239, 717
884 : 1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884
469 : 1, 7, 67, 469
897 : 1, 3, 13, 23, 39, 69, 299, 897
756 : 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 717,884,469,897,756, is 1.
Now, the common factors can be found like this.
717:3x 239
884:2x 2x 13x 17
469:7x 67
897:3x 13x 23
756:2x 2x 3x 3x 3x 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 3x 3x 7x 13 = 3276
Therefore, the value for common factors is 3276.
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 = 201585134119824/(1x3276)
LCM = 201585134119824/3276
LCM = 61533923724
Thus, we can understand that the LCM of 717,884,469,897,756 is 61533923724.
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FAQs on LCM of 717, 884, 469, 897, 756
1. What is the LCM of 717, 884, 469, 897, 756?
Answer: LCM of 717, 884, 469, 897, 756 is 61533923724.
2. How to calculate the LCM of 717, 884, 469, 897, 756?
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 717, 884, 469, 897, 756.
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}.