LCM of 922, 388, 689, 106
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 922, 388, 689, 106 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 922, 388, 689, 106. So, keep reading to learn more.
Given numbers are 922,388,689,106
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 922,388,689,106 is 123240052.
Find LCM of 922,388,689,106 with Prime Factorization
| 2 | 922, 388, 689, 106 |
| 53 | 461, 194, 689, 53 |
| 461, 194, 13, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 53 x 461 x 194 x 13 x 1 = 123240052
Therefore, the lowest common multiple of 922,388,689,106 is 123240052.
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.
922 x 388 x 689 x 106 = 26126891024
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.
922 : 1, 2, 461, 922
388 : 1, 2, 4, 97, 194, 388
689 : 1, 13, 53, 689
106 : 1, 2, 53, 106
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 922,388,689,106, is 1.
Now, the common factors can be found like this.
922:2x 461
388:2x 2x 97
689:13x 53
106:2x 53
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 53 = 212
Therefore, the value for common factors is 212.
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 = 26126891024/(1x212)
LCM = 26126891024/212
LCM = 123240052
Thus, we can understand that the LCM of 922,388,689,106 is 123240052.
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FAQs on LCM of 922, 388, 689, 106
1. What is the LCM of 922, 388, 689, 106?
Answer: LCM of 922, 388, 689, 106 is 123240052.
2. How to calculate the LCM of 922, 388, 689, 106?
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 922, 388, 689, 106.
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}.