Find the LCM of 673, 939, 215, 830, 393 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 673, 939, 215, 830, 393. So, keep reading to learn more.
Given numbers are 673,939,215,830,393
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 673,939,215,830,393 is 2954598684330.
Find LCM of 673,939,215,830,393 with Prime Factorization
3 | 673, 939, 215, 830, 393 |
5 | 673, 313, 215, 830, 131 |
673, 313, 43, 166, 131 |
Multiply the prime numbers at the bottom and the left side.
3 x 5 x 673 x 313 x 43 x 166 x 131 = 2954598684330
Therefore, the lowest common multiple of 673,939,215,830,393 is 2954598684330.
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.
673 x 939 x 215 x 830 x 393 = 44318980264950
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.
673 : 1, 673
939 : 1, 3, 313, 939
215 : 1, 5, 43, 215
830 : 1, 2, 5, 10, 83, 166, 415, 830
393 : 1, 3, 131, 393
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 673,939,215,830,393, is 1.
Now, the common factors can be found like this.
673:673
939:3x 313
215:5x 43
830:2x 5x 83
393:3x 131
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 5 = 15
Therefore, the value for common factors is 15.
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 = 44318980264950/(1x15)
LCM = 44318980264950/15
LCM = 2954598684330
Thus, we can understand that the LCM of 673,939,215,830,393 is 2954598684330.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 673, 939, 215, 830, 393?
Answer: LCM of 673, 939, 215, 830, 393 is 2954598684330.
2. How to calculate the LCM of 673, 939, 215, 830, 393?
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 673, 939, 215, 830, 393.
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}.