Find the LCM of 914, 738, 457, 861 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 914, 738, 457, 861. So, keep reading to learn more.
Given numbers are 914,738,457,861
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 914,738,457,861 is 2360862.
Find LCM of 914,738,457,861 with Prime Factorization
2 | 914, 738, 457, 861 |
3 | 457, 369, 457, 861 |
41 | 457, 123, 457, 287 |
457 | 457, 3, 457, 7 |
1, 3, 1, 7 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 41 x 457 x 1 x 3 x 1 x 7 = 2360862
Therefore, the lowest common multiple of 914,738,457,861 is 2360862.
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.
914 x 738 x 457 x 861 = 265412827764
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.
914 : 1, 2, 457, 914
738 : 1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738
457 : 1, 457
861 : 1, 3, 7, 21, 41, 123, 287, 861
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 914,738,457,861, is 1.
Now, the common factors can be found like this.
914:2x 457
738:2x 3x 3x 41
457:457
861:3x 7x 41
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 41x 457 = 112422
Therefore, the value for common factors is 112422.
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 = 265412827764/(1x112422)
LCM = 265412827764/112422
LCM = 2360862
Thus, we can understand that the LCM of 914,738,457,861 is 2360862.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 914, 738, 457, 861?
Answer: LCM of 914, 738, 457, 861 is 2360862.
2. How to calculate the LCM of 914, 738, 457, 861?
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 914, 738, 457, 861.
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}.