LCM of 721, 627, 627, 760, 411
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 721, 627, 627, 760, 411 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 721, 627, 627, 760, 411. So, keep reading to learn more.
Given numbers are 721,627,627,760,411
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 721,627,627,760,411 is 2477327160.
Find LCM of 721,627,627,760,411 with Prime Factorization
| 3 | 721, 627, 627, 760, 411 |
| 11 | 721, 209, 209, 760, 137 |
| 19 | 721, 19, 19, 760, 137 |
| 721, 1, 1, 40, 137 |
Multiply the prime numbers at the bottom and the left side.
3 x 11 x 19 x 721 x 1 x 1 x 40 x 137 = 2477327160
Therefore, the lowest common multiple of 721,627,627,760,411 is 2477327160.
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.
721 x 627 x 627 x 760 x 411 = 88537195371240
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.
721 : 1, 7, 103, 721
627 : 1, 3, 11, 19, 33, 57, 209, 627
627 : 1, 3, 11, 19, 33, 57, 209, 627
760 : 1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760
411 : 1, 3, 137, 411
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 721,627,627,760,411, is 1.
Now, the common factors can be found like this.
721:7x 103
627:3x 11x 19
627:3x 11x 19
760:2x 2x 2x 5x 19
411:3x 137
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 11x 19x 19 = 35739
Therefore, the value for common factors is 35739.
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 = 88537195371240/(1x35739)
LCM = 88537195371240/35739
LCM = 2477327160
Thus, we can understand that the LCM of 721,627,627,760,411 is 2477327160.
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FAQs on LCM of 721, 627, 627, 760, 411
1. What is the LCM of 721, 627, 627, 760, 411?
Answer: LCM of 721, 627, 627, 760, 411 is 2477327160.
2. How to calculate the LCM of 721, 627, 627, 760, 411?
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 721, 627, 627, 760, 411.
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}.