Find the LCM of 743, 406, 565, 891, 668 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 743, 406, 565, 891, 668. So, keep reading to learn more.
Given numbers are 743,406,565,891,668
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 743,406,565,891,668 is 50720960131380.
Find LCM of 743,406,565,891,668 with Prime Factorization
2 | 743, 406, 565, 891, 668 |
743, 203, 565, 891, 334 |
Multiply the prime numbers at the bottom and the left side.
2 x 743 x 203 x 565 x 891 x 334 = 50720960131380
Therefore, the lowest common multiple of 743,406,565,891,668 is 50720960131380.
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.
743 x 406 x 565 x 891 x 668 = 101441920262760
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.
743 : 1, 743
406 : 1, 2, 7, 14, 29, 58, 203, 406
565 : 1, 5, 113, 565
891 : 1, 3, 9, 11, 27, 33, 81, 99, 297, 891
668 : 1, 2, 4, 167, 334, 668
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 743,406,565,891,668, is 1.
Now, the common factors can be found like this.
743:743
406:2x 7x 29
565:5x 113
891:3x 3x 3x 3x 11
668:2x 2x 167
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2 = 2
Therefore, the value for common factors is 2.
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 = 101441920262760/(1x2)
LCM = 101441920262760/2
LCM = 50720960131380
Thus, we can understand that the LCM of 743,406,565,891,668 is 50720960131380.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 743, 406, 565, 891, 668?
Answer: LCM of 743, 406, 565, 891, 668 is 50720960131380.
2. How to calculate the LCM of 743, 406, 565, 891, 668?
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 743, 406, 565, 891, 668.
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}.