Find the LCM of 339, 399, 399, 285 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 339, 399, 399, 285. So, keep reading to learn more.
Given numbers are 339,399,399,285
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 339,399,399,285 is 225435.
Find LCM of 339,399,399,285 with Prime Factorization
3 | 339, 399, 399, 285 |
7 | 113, 133, 133, 95 |
19 | 113, 19, 19, 95 |
113, 1, 1, 5 |
Multiply the prime numbers at the bottom and the left side.
3 x 7 x 19 x 113 x 1 x 1 x 5 = 225435
Therefore, the lowest common multiple of 339,399,399,285 is 225435.
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.
339 x 399 x 399 x 285 = 15381204615
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.
339 : 1, 3, 113, 339
399 : 1, 3, 7, 19, 21, 57, 133, 399
399 : 1, 3, 7, 19, 21, 57, 133, 399
285 : 1, 3, 5, 15, 19, 57, 95, 285
3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 339,399,399,285, is 3.
Now, the common factors can be found like this.
339:3x 113
399:3x 7x 19
399:3x 7x 19
285:3x 5x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 7x 19x 19 = 22743
Therefore, the value for common factors is 22743.
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 = 15381204615/(3x22743)
LCM = 15381204615/68229
LCM = 225435
Thus, we can understand that the LCM of 339,399,399,285 is 225435.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 339, 399, 399, 285?
Answer: LCM of 339, 399, 399, 285 is 225435.
2. How to calculate the LCM of 339, 399, 399, 285?
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 339, 399, 399, 285.
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}.