Find the LCM of 649, 568, 649, 411 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 649, 568, 649, 411. So, keep reading to learn more.
Given numbers are 649,568,649,411
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 649,568,649,411 is 151507752.
Find LCM of 649,568,649,411 with Prime Factorization
11 | 649, 568, 649, 411 |
59 | 59, 568, 59, 411 |
1, 568, 1, 411 |
Multiply the prime numbers at the bottom and the left side.
11 x 59 x 1 x 568 x 1 x 411 = 151507752
Therefore, the lowest common multiple of 649,568,649,411 is 151507752.
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.
649 x 568 x 649 x 411 = 98328531048
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.
649 : 1, 11, 59, 649
568 : 1, 2, 4, 8, 71, 142, 284, 568
649 : 1, 11, 59, 649
411 : 1, 3, 137, 411
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 649,568,649,411, is 1.
Now, the common factors can be found like this.
649:11x 59
568:2x 2x 2x 71
649:11x 59
411:3x 137
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11x 59 = 649
Therefore, the value for common factors is 649.
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 = 98328531048/(1x649)
LCM = 98328531048/649
LCM = 151507752
Thus, we can understand that the LCM of 649,568,649,411 is 151507752.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 649, 568, 649, 411?
Answer: LCM of 649, 568, 649, 411 is 151507752.
2. How to calculate the LCM of 649, 568, 649, 411?
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 649, 568, 649, 411.
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}.