Find the LCM of 838, 512, 299, 290 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 838, 512, 299, 290. So, keep reading to learn more.
Given numbers are 838,512,299,290
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 838,512,299,290 is 9300861440.
Find LCM of 838,512,299,290 with Prime Factorization
2 | 838, 512, 299, 290 |
419, 256, 299, 145 |
Multiply the prime numbers at the bottom and the left side.
2 x 419 x 256 x 299 x 145 = 9300861440
Therefore, the lowest common multiple of 838,512,299,290 is 9300861440.
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.
838 x 512 x 299 x 290 = 37203445760
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.
838 : 1, 2, 419, 838
512 : 1, 2, 4, 8, 16, 32, 64, 128, 256, 512
299 : 1, 13, 23, 299
290 : 1, 2, 5, 10, 29, 58, 145, 290
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 838,512,299,290, is 1.
Now, the common factors can be found like this.
838:2x 419
512:2x 2x 2x 2x 2x 2x 2x 2x 2
299:13x 23
290:2x 5x 29
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2 = 4
Therefore, the value for common factors is 4.
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 = 37203445760/(1x4)
LCM = 37203445760/4
LCM = 9300861440
Thus, we can understand that the LCM of 838,512,299,290 is 9300861440.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 838, 512, 299, 290?
Answer: LCM of 838, 512, 299, 290 is 9300861440.
2. How to calculate the LCM of 838, 512, 299, 290?
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 838, 512, 299, 290.
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}.