Find the LCM of 455, 701, 404, 707, 923 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 455, 701, 404, 707, 923. So, keep reading to learn more.
Given numbers are 455,701,404,707,923
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 455,701,404,707,923 is 9148905220.
Find LCM of 455,701,404,707,923 with Prime Factorization
7 | 455, 701, 404, 707, 923 |
13 | 65, 701, 404, 101, 923 |
101 | 5, 701, 404, 101, 71 |
5, 701, 4, 1, 71 |
Multiply the prime numbers at the bottom and the left side.
7 x 13 x 101 x 5 x 701 x 4 x 1 x 71 = 9148905220
Therefore, the lowest common multiple of 455,701,404,707,923 is 9148905220.
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.
455 x 701 x 404 x 707 x 923 = 84087587877020
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.
455 : 1, 5, 7, 13, 35, 65, 91, 455
701 : 1, 701
404 : 1, 2, 4, 101, 202, 404
707 : 1, 7, 101, 707
923 : 1, 13, 71, 923
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 455,701,404,707,923, is 1.
Now, the common factors can be found like this.
455:5x 7x 13
701:701
404:2x 2x 101
707:7x 101
923:13x 71
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
7x 13x 101 = 9191
Therefore, the value for common factors is 9191.
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 = 84087587877020/(1x9191)
LCM = 84087587877020/9191
LCM = 9148905220
Thus, we can understand that the LCM of 455,701,404,707,923 is 9148905220.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 455, 701, 404, 707, 923?
Answer: LCM of 455, 701, 404, 707, 923 is 9148905220.
2. How to calculate the LCM of 455, 701, 404, 707, 923?
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 455, 701, 404, 707, 923.
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}.