Find the LCM of 985, 609, 154, 786, 347 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 985, 609, 154, 786, 347. So, keep reading to learn more.
Given numbers are 985,609,154,786,347
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 985,609,154,786,347 is 599897392710.
Find LCM of 985,609,154,786,347 with Prime Factorization
2 | 985, 609, 154, 786, 347 |
3 | 985, 609, 77, 393, 347 |
7 | 985, 203, 77, 131, 347 |
985, 29, 11, 131, 347 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 7 x 985 x 29 x 11 x 131 x 347 = 599897392710
Therefore, the lowest common multiple of 985,609,154,786,347 is 599897392710.
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.
985 x 609 x 154 x 786 x 347 = 25195690493820
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.
985 : 1, 5, 197, 985
609 : 1, 3, 7, 21, 29, 87, 203, 609
154 : 1, 2, 7, 11, 14, 22, 77, 154
786 : 1, 2, 3, 6, 131, 262, 393, 786
347 : 1, 347
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 985,609,154,786,347, is 1.
Now, the common factors can be found like this.
985:5x 197
609:3x 7x 29
154:2x 7x 11
786:2x 3x 131
347:347
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 7 = 42
Therefore, the value for common factors is 42.
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 = 25195690493820/(1x42)
LCM = 25195690493820/42
LCM = 599897392710
Thus, we can understand that the LCM of 985,609,154,786,347 is 599897392710.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 985, 609, 154, 786, 347?
Answer: LCM of 985, 609, 154, 786, 347 is 599897392710.
2. How to calculate the LCM of 985, 609, 154, 786, 347?
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 985, 609, 154, 786, 347.
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}.