Find the LCM of 869, 407, 336, 461 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 869, 407, 336, 461. So, keep reading to learn more.
Given numbers are 869,407,336,461
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 869,407,336,461 is 4980371088.
Find LCM of 869,407,336,461 with Prime Factorization
11 | 869, 407, 336, 461 |
79, 37, 336, 461 |
Multiply the prime numbers at the bottom and the left side.
11 x 79 x 37 x 336 x 461 = 4980371088
Therefore, the lowest common multiple of 869,407,336,461 is 4980371088.
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.
869 x 407 x 336 x 461 = 54784081968
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.
869 : 1, 11, 79, 869
407 : 1, 11, 37, 407
336 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336
461 : 1, 461
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 869,407,336,461, is 1.
Now, the common factors can be found like this.
869:11x 79
407:11x 37
336:2x 2x 2x 2x 3x 7
461:461
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11 = 11
Therefore, the value for common factors is 11.
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 = 54784081968/(1x11)
LCM = 54784081968/11
LCM = 4980371088
Thus, we can understand that the LCM of 869,407,336,461 is 4980371088.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 869, 407, 336, 461?
Answer: LCM of 869, 407, 336, 461 is 4980371088.
2. How to calculate the LCM of 869, 407, 336, 461?
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 869, 407, 336, 461.
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}.