Find the LCM of 927, 824, 103, 643 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 927, 824, 103, 643. So, keep reading to learn more.
Given numbers are 927,824,103,643
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 927,824,103,643 is 4768488.
Find LCM of 927,824,103,643 with Prime Factorization
103 | 927, 824, 103, 643 |
9, 8, 1, 643 |
Multiply the prime numbers at the bottom and the left side.
103 x 9 x 8 x 1 x 643 = 4768488
Therefore, the lowest common multiple of 927,824,103,643 is 4768488.
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.
927 x 824 x 103 x 643 = 50588889192
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.
927 : 1, 3, 9, 103, 309, 927
824 : 1, 2, 4, 8, 103, 206, 412, 824
103 : 1, 103
643 : 1, 643
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 927,824,103,643, is 1.
Now, the common factors can be found like this.
927:3x 3x 103
824:2x 2x 2x 103
103:103
643:643
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
103x 103 = 10609
Therefore, the value for common factors is 10609.
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 = 50588889192/(1x10609)
LCM = 50588889192/10609
LCM = 4768488
Thus, we can understand that the LCM of 927,824,103,643 is 4768488.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 927, 824, 103, 643?
Answer: LCM of 927, 824, 103, 643 is 4768488.
2. How to calculate the LCM of 927, 824, 103, 643?
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 927, 824, 103, 643.
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}.