Find the LCM of 731, 627, 512, 629 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 731, 627, 512, 629. So, keep reading to learn more.
Given numbers are 731,627,512,629
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 731,627,512,629 is 8682736128.
Find LCM of 731,627,512,629 with Prime Factorization
17 | 731, 627, 512, 629 |
43, 627, 512, 37 |
Multiply the prime numbers at the bottom and the left side.
17 x 43 x 627 x 512 x 37 = 8682736128
Therefore, the lowest common multiple of 731,627,512,629 is 8682736128.
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.
731 x 627 x 512 x 629 = 147606514176
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.
731 : 1, 17, 43, 731
627 : 1, 3, 11, 19, 33, 57, 209, 627
512 : 1, 2, 4, 8, 16, 32, 64, 128, 256, 512
629 : 1, 17, 37, 629
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 731,627,512,629, is 1.
Now, the common factors can be found like this.
731:17x 43
627:3x 11x 19
512:2x 2x 2x 2x 2x 2x 2x 2x 2
629:17x 37
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
17 = 17
Therefore, the value for common factors is 17.
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 = 147606514176/(1x17)
LCM = 147606514176/17
LCM = 8682736128
Thus, we can understand that the LCM of 731,627,512,629 is 8682736128.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 731, 627, 512, 629?
Answer: LCM of 731, 627, 512, 629 is 8682736128.
2. How to calculate the LCM of 731, 627, 512, 629?
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 731, 627, 512, 629.
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}.