LCM of 939, 346, 686, 999
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 939, 346, 686, 999 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 939, 346, 686, 999. So, keep reading to learn more.
Given numbers are 939,346,686,999
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 939,346,686,999 is 37109067786.
Find LCM of 939,346,686,999 with Prime Factorization
| 2 | 939, 346, 686, 999 |
| 3 | 939, 173, 343, 999 |
| 313, 173, 343, 333 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 313 x 173 x 343 x 333 = 37109067786
Therefore, the lowest common multiple of 939,346,686,999 is 37109067786.
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.
939 x 346 x 686 x 999 = 222654406716
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.
939 : 1, 3, 313, 939
346 : 1, 2, 173, 346
686 : 1, 2, 7, 14, 49, 98, 343, 686
999 : 1, 3, 9, 27, 37, 111, 333, 999
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 939,346,686,999, is 1.
Now, the common factors can be found like this.
939:3x 313
346:2x 173
686:2x 7x 7x 7
999:3x 3x 3x 37
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3 = 6
Therefore, the value for common factors is 6.
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 = 222654406716/(1x6)
LCM = 222654406716/6
LCM = 37109067786
Thus, we can understand that the LCM of 939,346,686,999 is 37109067786.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 939, 346, 686, 999
1. What is the LCM of 939, 346, 686, 999?
Answer: LCM of 939, 346, 686, 999 is 37109067786.
2. How to calculate the LCM of 939, 346, 686, 999?
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 939, 346, 686, 999.
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}.