LCM of 605, 363, 811, 769
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 605, 363, 811, 769 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 605, 363, 811, 769. So, keep reading to learn more.
Given numbers are 605,363,811,769
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 605,363,811,769 is 1131941085.
Find LCM of 605,363,811,769 with Prime Factorization
| 11 | 605, 363, 811, 769 |
| 11 | 55, 33, 811, 769 |
| 5, 3, 811, 769 |
Multiply the prime numbers at the bottom and the left side.
11 x 11 x 5 x 3 x 811 x 769 = 1131941085
Therefore, the lowest common multiple of 605,363,811,769 is 1131941085.
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.
605 x 363 x 811 x 769 = 136964871285
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.
605 : 1, 5, 11, 55, 121, 605
363 : 1, 3, 11, 33, 121, 363
811 : 1, 811
769 : 1, 769
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 605,363,811,769, is 1.
Now, the common factors can be found like this.
605:5x 11x 11
363:3x 11x 11
811:811
769:769
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11x 11 = 121
Therefore, the value for common factors is 121.
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 = 136964871285/(1x121)
LCM = 136964871285/121
LCM = 1131941085
Thus, we can understand that the LCM of 605,363,811,769 is 1131941085.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 605, 363, 811, 769
1. What is the LCM of 605, 363, 811, 769?
Answer: LCM of 605, 363, 811, 769 is 1131941085.
2. How to calculate the LCM of 605, 363, 811, 769?
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 605, 363, 811, 769.
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}.