LCM of 818, 381, 567, 545
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 818, 381, 567, 545 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 818, 381, 567, 545. So, keep reading to learn more.
Given numbers are 818,381,567,545
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 818,381,567,545 is 32102332290.
Find LCM of 818,381,567,545 with Prime Factorization
| 3 | 818, 381, 567, 545 |
| 818, 127, 189, 545 |
Multiply the prime numbers at the bottom and the left side.
3 x 818 x 127 x 189 x 545 = 32102332290
Therefore, the lowest common multiple of 818,381,567,545 is 32102332290.
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.
818 x 381 x 567 x 545 = 96306996870
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.
818 : 1, 2, 409, 818
381 : 1, 3, 127, 381
567 : 1, 3, 7, 9, 21, 27, 63, 81, 189, 567
545 : 1, 5, 109, 545
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 818,381,567,545, is 1.
Now, the common factors can be found like this.
818:2x 409
381:3x 127
567:3x 3x 3x 3x 7
545:5x 109
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3 = 3
Therefore, the value for common factors is 3.
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 = 96306996870/(1x3)
LCM = 96306996870/3
LCM = 32102332290
Thus, we can understand that the LCM of 818,381,567,545 is 32102332290.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 818, 381, 567, 545
1. What is the LCM of 818, 381, 567, 545?
Answer: LCM of 818, 381, 567, 545 is 32102332290.
2. How to calculate the LCM of 818, 381, 567, 545?
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 818, 381, 567, 545.
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}.