Find the LCM of 731, 300, 379, 850 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 731, 300, 379, 850. So, keep reading to learn more.
Given numbers are 731,300,379,850
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 731,300,379,850 is 83114700.
Find LCM of 731,300,379,850 with Prime Factorization
2 | 731, 300, 379, 850 |
5 | 731, 150, 379, 425 |
5 | 731, 30, 379, 85 |
17 | 731, 6, 379, 17 |
43, 6, 379, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 5 x 17 x 43 x 6 x 379 x 1 = 83114700
Therefore, the lowest common multiple of 731,300,379,850 is 83114700.
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.
731 x 300 x 379 x 850 = 70647495000
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.
731 : 1, 17, 43, 731
300 : 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300
379 : 1, 379
850 : 1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 731,300,379,850, is 1.
Now, the common factors can be found like this.
731:17x 43
300:2x 2x 3x 5x 5
379:379
850:2x 5x 5x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 5x 5x 17 = 850
Therefore, the value for common factors is 850.
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 = 70647495000/(1x850)
LCM = 70647495000/850
LCM = 83114700
Thus, we can understand that the LCM of 731,300,379,850 is 83114700.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 731, 300, 379, 850?
Answer: LCM of 731, 300, 379, 850 is 83114700.
2. How to calculate the LCM of 731, 300, 379, 850?
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 731, 300, 379, 850.
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}.