Find the LCM of 867, 169, 557, 615, 469 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 867, 169, 557, 615, 469. So, keep reading to learn more.
Given numbers are 867,169,557,615,469
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 867,169,557,615,469 is 7846711786095.
Find LCM of 867,169,557,615,469 with Prime Factorization
3 | 867, 169, 557, 615, 469 |
289, 169, 557, 205, 469 |
Multiply the prime numbers at the bottom and the left side.
3 x 289 x 169 x 557 x 205 x 469 = 7846711786095
Therefore, the lowest common multiple of 867,169,557,615,469 is 7846711786095.
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.
867 x 169 x 557 x 615 x 469 = 23540135358285
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.
867 : 1, 3, 17, 51, 289, 867
169 : 1, 13, 169
557 : 1, 557
615 : 1, 3, 5, 15, 41, 123, 205, 615
469 : 1, 7, 67, 469
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 867,169,557,615,469, is 1.
Now, the common factors can be found like this.
867:3x 17x 17
169:13x 13
557:557
615:3x 5x 41
469:7x 67
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 = 23540135358285/(1x3)
LCM = 23540135358285/3
LCM = 7846711786095
Thus, we can understand that the LCM of 867,169,557,615,469 is 7846711786095.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 867, 169, 557, 615, 469?
Answer: LCM of 867, 169, 557, 615, 469 is 7846711786095.
2. How to calculate the LCM of 867, 169, 557, 615, 469?
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 867, 169, 557, 615, 469.
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}.