Find the LCM of 867, 182, 561, 781, 209 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, 182, 561, 781, 209. So, keep reading to learn more.
Given numbers are 867,182,561,781,209
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 867,182,561,781,209 is 2341505166.
Find LCM of 867,182,561,781,209 with Prime Factorization
3 | 867, 182, 561, 781, 209 |
11 | 289, 182, 187, 781, 209 |
17 | 289, 182, 17, 71, 19 |
1, 182, 17, 71, 19 |
Multiply the prime numbers at the bottom and the left side.
3 x 11 x 17 x 1 x 182 x 17 x 71 x 19 = 2341505166
Therefore, the lowest common multiple of 867,182,561,781,209 is 2341505166.
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 182 x 561 x 781 x 209 = 14449428379386
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
182 : 1, 2, 7, 13, 14, 26, 91, 182
561 : 1, 3, 11, 17, 33, 51, 187, 561
781 : 1, 11, 71, 781
209 : 1, 11, 19, 209
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 867,182,561,781,209, is 1.
Now, the common factors can be found like this.
867:3x 17x 17
182:2x 7x 13
561:3x 11x 17
781:11x 71
209:11x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 11x 11x 17 = 6171
Therefore, the value for common factors is 6171.
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 = 14449428379386/(1x6171)
LCM = 14449428379386/6171
LCM = 2341505166
Thus, we can understand that the LCM of 867,182,561,781,209 is 2341505166.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 867, 182, 561, 781, 209?
Answer: LCM of 867, 182, 561, 781, 209 is 2341505166.
2. How to calculate the LCM of 867, 182, 561, 781, 209?
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, 182, 561, 781, 209.
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}.