LCM of 589, 561, 857, 195
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 589, 561, 857, 195 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 589, 561, 857, 195. So, keep reading to learn more.
Given numbers are 589,561,857,195
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 589,561,857,195 is 18406547445.
Find LCM of 589,561,857,195 with Prime Factorization
| 3 | 589, 561, 857, 195 |
| 589, 187, 857, 65 |
Multiply the prime numbers at the bottom and the left side.
3 x 589 x 187 x 857 x 65 = 18406547445
Therefore, the lowest common multiple of 589,561,857,195 is 18406547445.
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.
589 x 561 x 857 x 195 = 55219642335
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.
589 : 1, 19, 31, 589
561 : 1, 3, 11, 17, 33, 51, 187, 561
857 : 1, 857
195 : 1, 3, 5, 13, 15, 39, 65, 195
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 589,561,857,195, is 1.
Now, the common factors can be found like this.
589:19x 31
561:3x 11x 17
857:857
195:3x 5x 13
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 = 55219642335/(1x3)
LCM = 55219642335/3
LCM = 18406547445
Thus, we can understand that the LCM of 589,561,857,195 is 18406547445.
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FAQs on LCM of 589, 561, 857, 195
1. What is the LCM of 589, 561, 857, 195?
Answer: LCM of 589, 561, 857, 195 is 18406547445.
2. How to calculate the LCM of 589, 561, 857, 195?
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 589, 561, 857, 195.
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}.