Find the LCM of 394, 339, 949, 143, 403 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 394, 339, 949, 143, 403. So, keep reading to learn more.
Given numbers are 394,339,949,143,403
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 394,339,949,143,403 is 43223159694.
Find LCM of 394,339,949,143,403 with Prime Factorization
13 | 394, 339, 949, 143, 403 |
394, 339, 73, 11, 31 |
Multiply the prime numbers at the bottom and the left side.
13 x 394 x 339 x 73 x 11 x 31 = 43223159694
Therefore, the lowest common multiple of 394,339,949,143,403 is 43223159694.
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.
394 x 339 x 949 x 143 x 403 = 7304713988286
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.
394 : 1, 2, 197, 394
339 : 1, 3, 113, 339
949 : 1, 13, 73, 949
143 : 1, 11, 13, 143
403 : 1, 13, 31, 403
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 394,339,949,143,403, is 1.
Now, the common factors can be found like this.
394:2x 197
339:3x 113
949:13x 73
143:11x 13
403:13x 31
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
13x 13 = 169
Therefore, the value for common factors is 169.
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 = 7304713988286/(1x169)
LCM = 7304713988286/169
LCM = 43223159694
Thus, we can understand that the LCM of 394,339,949,143,403 is 43223159694.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 394, 339, 949, 143, 403?
Answer: LCM of 394, 339, 949, 143, 403 is 43223159694.
2. How to calculate the LCM of 394, 339, 949, 143, 403?
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 394, 339, 949, 143, 403.
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}.