Find the LCM of 819, 481, 761, 541, 745 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 819, 481, 761, 541, 745. So, keep reading to learn more.
Given numbers are 819,481,761,541,745
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 819,481,761,541,745 is 9294452675235.
Find LCM of 819,481,761,541,745 with Prime Factorization
13 | 819, 481, 761, 541, 745 |
63, 37, 761, 541, 745 |
Multiply the prime numbers at the bottom and the left side.
13 x 63 x 37 x 761 x 541 x 745 = 9294452675235
Therefore, the lowest common multiple of 819,481,761,541,745 is 9294452675235.
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.
819 x 481 x 761 x 541 x 745 = 120827884778055
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.
819 : 1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819
481 : 1, 13, 37, 481
761 : 1, 761
541 : 1, 541
745 : 1, 5, 149, 745
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 819,481,761,541,745, is 1.
Now, the common factors can be found like this.
819:3x 3x 7x 13
481:13x 37
761:761
541:541
745:5x 149
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
13 = 13
Therefore, the value for common factors is 13.
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 = 120827884778055/(1x13)
LCM = 120827884778055/13
LCM = 9294452675235
Thus, we can understand that the LCM of 819,481,761,541,745 is 9294452675235.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 819, 481, 761, 541, 745?
Answer: LCM of 819, 481, 761, 541, 745 is 9294452675235.
2. How to calculate the LCM of 819, 481, 761, 541, 745?
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 819, 481, 761, 541, 745.
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}.