Find the LCM of 169, 231, 865, 215, 676 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 169, 231, 865, 215, 676. So, keep reading to learn more.
Given numbers are 169,231,865,215,676
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 169,231,865,215,676 is 5808222420.
Find LCM of 169,231,865,215,676 with Prime Factorization
5 | 169, 231, 865, 215, 676 |
13 | 169, 231, 173, 43, 676 |
13 | 13, 231, 173, 43, 52 |
1, 231, 173, 43, 4 |
Multiply the prime numbers at the bottom and the left side.
5 x 13 x 13 x 1 x 231 x 173 x 43 x 4 = 5808222420
Therefore, the lowest common multiple of 169,231,865,215,676 is 5808222420.
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.
169 x 231 x 865 x 215 x 676 = 4907947944900
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.
169 : 1, 13, 169
231 : 1, 3, 7, 11, 21, 33, 77, 231
865 : 1, 5, 173, 865
215 : 1, 5, 43, 215
676 : 1, 2, 4, 13, 26, 52, 169, 338, 676
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 169,231,865,215,676, is 1.
Now, the common factors can be found like this.
169:13x 13
231:3x 7x 11
865:5x 173
215:5x 43
676:2x 2x 13x 13
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5x 13x 13 = 845
Therefore, the value for common factors is 845.
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 = 4907947944900/(1x845)
LCM = 4907947944900/845
LCM = 5808222420
Thus, we can understand that the LCM of 169,231,865,215,676 is 5808222420.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 169, 231, 865, 215, 676?
Answer: LCM of 169, 231, 865, 215, 676 is 5808222420.
2. How to calculate the LCM of 169, 231, 865, 215, 676?
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 169, 231, 865, 215, 676.
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}.