Find the LCM of 262, 920, 260, 256, 409 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 262, 920, 260, 256, 409. So, keep reading to learn more.
Given numbers are 262,920,260,256,409
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 262,920,260,256,409 is 20505754880.
Find LCM of 262,920,260,256,409 with Prime Factorization
2 | 262, 920, 260, 256, 409 |
2 | 131, 460, 130, 128, 409 |
2 | 131, 230, 65, 64, 409 |
5 | 131, 115, 65, 32, 409 |
131, 23, 13, 32, 409 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 5 x 131 x 23 x 13 x 32 x 409 = 20505754880
Therefore, the lowest common multiple of 262,920,260,256,409 is 20505754880.
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.
262 x 920 x 260 x 256 x 409 = 6561841561600
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.
262 : 1, 2, 131, 262
920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920
260 : 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260
256 : 1, 2, 4, 8, 16, 32, 64, 128, 256
409 : 1, 409
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 262,920,260,256,409, is 1.
Now, the common factors can be found like this.
262:2x 131
920:2x 2x 2x 5x 23
260:2x 2x 5x 13
256:2x 2x 2x 2x 2x 2x 2x 2
409:409
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 2x 2x 2x 2x 5 = 320
Therefore, the value for common factors is 320.
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 = 6561841561600/(1x320)
LCM = 6561841561600/320
LCM = 20505754880
Thus, we can understand that the LCM of 262,920,260,256,409 is 20505754880.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 262, 920, 260, 256, 409?
Answer: LCM of 262, 920, 260, 256, 409 is 20505754880.
2. How to calculate the LCM of 262, 920, 260, 256, 409?
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 262, 920, 260, 256, 409.
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}.