LCM of 646, 726, 822, 965, 595
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 646, 726, 822, 965, 595 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 646, 726, 822, 965, 595. So, keep reading to learn more.
Given numbers are 646,726,822,965,595
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 646,726,822,965,595 is 217012656630.
Find LCM of 646,726,822,965,595 with Prime Factorization
| 2 | 646, 726, 822, 965, 595 |
| 3 | 323, 363, 411, 965, 595 |
| 5 | 323, 121, 137, 965, 595 |
| 17 | 323, 121, 137, 193, 119 |
| 19, 121, 137, 193, 7 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 17 x 19 x 121 x 137 x 193 x 7 = 217012656630
Therefore, the lowest common multiple of 646,726,822,965,595 is 217012656630.
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.
646 x 726 x 822 x 965 x 595 = 221352909762600
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.
646 : 1, 2, 17, 19, 34, 38, 323, 646
726 : 1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726
822 : 1, 2, 3, 6, 137, 274, 411, 822
965 : 1, 5, 193, 965
595 : 1, 5, 7, 17, 35, 85, 119, 595
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 646,726,822,965,595, is 1.
Now, the common factors can be found like this.
646:2x 17x 19
726:2x 3x 11x 11
822:2x 3x 137
965:5x 193
595:5x 7x 17
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 5x 17 = 1020
Therefore, the value for common factors is 1020.
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 = 221352909762600/(1x1020)
LCM = 221352909762600/1020
LCM = 217012656630
Thus, we can understand that the LCM of 646,726,822,965,595 is 217012656630.
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FAQs on LCM of 646, 726, 822, 965, 595
1. What is the LCM of 646, 726, 822, 965, 595?
Answer: LCM of 646, 726, 822, 965, 595 is 217012656630.
2. How to calculate the LCM of 646, 726, 822, 965, 595?
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 646, 726, 822, 965, 595.
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}.