Find the LCM of 418, 801, 712, 535, 394 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 418, 801, 712, 535, 394. So, keep reading to learn more.
Given numbers are 418,801,712,535,394
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 418,801,712,535,394 is 141152572440.
Find LCM of 418,801,712,535,394 with Prime Factorization
2 | 418, 801, 712, 535, 394 |
89 | 209, 801, 356, 535, 197 |
209, 9, 4, 535, 197 |
Multiply the prime numbers at the bottom and the left side.
2 x 89 x 209 x 9 x 4 x 535 x 197 = 141152572440
Therefore, the lowest common multiple of 418,801,712,535,394 is 141152572440.
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.
418 x 801 x 712 x 535 x 394 = 50250315788640
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.
418 : 1, 2, 11, 19, 22, 38, 209, 418
801 : 1, 3, 9, 89, 267, 801
712 : 1, 2, 4, 8, 89, 178, 356, 712
535 : 1, 5, 107, 535
394 : 1, 2, 197, 394
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 418,801,712,535,394, is 1.
Now, the common factors can be found like this.
418:2x 11x 19
801:3x 3x 89
712:2x 2x 2x 89
535:5x 107
394:2x 197
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 89 = 356
Therefore, the value for common factors is 356.
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 = 50250315788640/(1x356)
LCM = 50250315788640/356
LCM = 141152572440
Thus, we can understand that the LCM of 418,801,712,535,394 is 141152572440.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 418, 801, 712, 535, 394?
Answer: LCM of 418, 801, 712, 535, 394 is 141152572440.
2. How to calculate the LCM of 418, 801, 712, 535, 394?
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 418, 801, 712, 535, 394.
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}.