Find the LCM of 287, 922, 741, 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 287, 922, 741, 923. So, keep reading to learn more.
Given numbers are 287,922,741,923
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 287,922,741,923 is 13921607154.
Find LCM of 287,922,741,923 with Prime Factorization
13 | 287, 922, 741, 923 |
287, 922, 57, 71 |
Multiply the prime numbers at the bottom and the left side.
13 x 287 x 922 x 57 x 71 = 13921607154
Therefore, the lowest common multiple of 287,922,741,923 is 13921607154.
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.
287 x 922 x 741 x 923 = 180980893002
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.
287 : 1, 7, 41, 287
922 : 1, 2, 461, 922
741 : 1, 3, 13, 19, 39, 57, 247, 741
923 : 1, 13, 71, 923
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 287,922,741,923, is 1.
Now, the common factors can be found like this.
287:7x 41
922:2x 461
741:3x 13x 19
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.
13 = 13
Therefore, the value for common factors is 13.
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 = 180980893002/(1x13)
LCM = 180980893002/13
LCM = 13921607154
Thus, we can understand that the LCM of 287,922,741,923 is 13921607154.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 287, 922, 741, 923?
Answer: LCM of 287, 922, 741, 923 is 13921607154.
2. How to calculate the LCM of 287, 922, 741, 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 287, 922, 741, 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}.