Find the LCM of 770, 105, 307, 861, 877 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 770, 105, 307, 861, 877. So, keep reading to learn more.
Given numbers are 770,105,307,861,877
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 770,105,307,861,877 is 25499625690.
Find LCM of 770,105,307,861,877 with Prime Factorization
3 | 770, 105, 307, 861, 877 |
5 | 770, 35, 307, 287, 877 |
7 | 154, 7, 307, 287, 877 |
22, 1, 307, 41, 877 |
Multiply the prime numbers at the bottom and the left side.
3 x 5 x 7 x 22 x 1 x 307 x 41 x 877 = 25499625690
Therefore, the lowest common multiple of 770,105,307,861,877 is 25499625690.
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.
770 x 105 x 307 x 861 x 877 = 18742224882150
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.
770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770
105 : 1, 3, 5, 7, 15, 21, 35, 105
307 : 1, 307
861 : 1, 3, 7, 21, 41, 123, 287, 861
877 : 1, 877
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 770,105,307,861,877, is 1.
Now, the common factors can be found like this.
770:2x 5x 7x 11
105:3x 5x 7
307:307
861:3x 7x 41
877:877
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 5x 7x 7 = 735
Therefore, the value for common factors is 735.
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 = 18742224882150/(1x735)
LCM = 18742224882150/735
LCM = 25499625690
Thus, we can understand that the LCM of 770,105,307,861,877 is 25499625690.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 770, 105, 307, 861, 877?
Answer: LCM of 770, 105, 307, 861, 877 is 25499625690.
2. How to calculate the LCM of 770, 105, 307, 861, 877?
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 770, 105, 307, 861, 877.
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}.