LCM of 919, 742, 629, 462, 703
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 919, 742, 629, 462, 703 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 919, 742, 629, 462, 703. So, keep reading to learn more.
Given numbers are 919,742,629,462,703
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 919,742,629,462,703 is 268928978934.
Find LCM of 919,742,629,462,703 with Prime Factorization
| 2 | 919, 742, 629, 462, 703 |
| 7 | 919, 371, 629, 231, 703 |
| 37 | 919, 53, 629, 33, 703 |
| 919, 53, 17, 33, 19 |
Multiply the prime numbers at the bottom and the left side.
2 x 7 x 37 x 919 x 53 x 17 x 33 x 19 = 268928978934
Therefore, the lowest common multiple of 919,742,629,462,703 is 268928978934.
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.
919 x 742 x 629 x 462 x 703 = 139305211087812
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.
919 : 1, 919
742 : 1, 2, 7, 14, 53, 106, 371, 742
629 : 1, 17, 37, 629
462 : 1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462
703 : 1, 19, 37, 703
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 919,742,629,462,703, is 1.
Now, the common factors can be found like this.
919:919
742:2x 7x 53
629:17x 37
462:2x 3x 7x 11
703:19x 37
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 7x 37 = 518
Therefore, the value for common factors is 518.
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 = 139305211087812/(1x518)
LCM = 139305211087812/518
LCM = 268928978934
Thus, we can understand that the LCM of 919,742,629,462,703 is 268928978934.
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FAQs on LCM of 919, 742, 629, 462, 703
1. What is the LCM of 919, 742, 629, 462, 703?
Answer: LCM of 919, 742, 629, 462, 703 is 268928978934.
2. How to calculate the LCM of 919, 742, 629, 462, 703?
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 919, 742, 629, 462, 703.
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}.