Find the LCM of 912, 748, 913, 907 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 912, 748, 913, 907. So, keep reading to learn more.
Given numbers are 912,748,913,907
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 912,748,913,907 is 12838722864.
Find LCM of 912,748,913,907 with Prime Factorization
2 | 912, 748, 913, 907 |
2 | 456, 374, 913, 907 |
11 | 228, 187, 913, 907 |
228, 17, 83, 907 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 11 x 228 x 17 x 83 x 907 = 12838722864
Therefore, the lowest common multiple of 912,748,913,907 is 12838722864.
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.
912 x 748 x 913 x 907 = 564903806016
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.
912 : 1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912
748 : 1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748
913 : 1, 11, 83, 913
907 : 1, 907
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 912,748,913,907, is 1.
Now, the common factors can be found like this.
912:2x 2x 2x 2x 3x 19
748:2x 2x 11x 17
913:11x 83
907:907
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 11 = 44
Therefore, the value for common factors is 44.
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 = 564903806016/(1x44)
LCM = 564903806016/44
LCM = 12838722864
Thus, we can understand that the LCM of 912,748,913,907 is 12838722864.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 912, 748, 913, 907?
Answer: LCM of 912, 748, 913, 907 is 12838722864.
2. How to calculate the LCM of 912, 748, 913, 907?
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 912, 748, 913, 907.
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}.