Find the LCM of 856, 381, 659, 659 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 856, 381, 659, 659. So, keep reading to learn more.
Given numbers are 856,381,659,659
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 856,381,659,659 is 214923624.
Find LCM of 856,381,659,659 with Prime Factorization
659 | 856, 381, 659, 659 |
856, 381, 1, 1 |
Multiply the prime numbers at the bottom and the left side.
659 x 856 x 381 x 1 x 1 = 214923624
Therefore, the lowest common multiple of 856,381,659,659 is 214923624.
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.
856 x 381 x 659 x 659 = 141634668216
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.
856 : 1, 2, 4, 8, 107, 214, 428, 856
381 : 1, 3, 127, 381
659 : 1, 659
659 : 1, 659
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 856,381,659,659, is 1.
Now, the common factors can be found like this.
856:2x 2x 2x 107
381:3x 127
659:659
659:659
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
659 = 659
Therefore, the value for common factors is 659.
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 = 141634668216/(1x659)
LCM = 141634668216/659
LCM = 214923624
Thus, we can understand that the LCM of 856,381,659,659 is 214923624.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 856, 381, 659, 659?
Answer: LCM of 856, 381, 659, 659 is 214923624.
2. How to calculate the LCM of 856, 381, 659, 659?
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 856, 381, 659, 659.
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}.