Find the LCM of 877, 651, 378, 775 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 877, 651, 378, 775. So, keep reading to learn more.
Given numbers are 877,651,378,775
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 877,651,378,775 is 256917150.
Find LCM of 877,651,378,775 with Prime Factorization
3 | 877, 651, 378, 775 |
7 | 877, 217, 126, 775 |
31 | 877, 31, 18, 775 |
877, 1, 18, 25 |
Multiply the prime numbers at the bottom and the left side.
3 x 7 x 31 x 877 x 1 x 18 x 25 = 256917150
Therefore, the lowest common multiple of 877,651,378,775 is 256917150.
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.
877 x 651 x 378 x 775 = 167253064650
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.
877 : 1, 877
651 : 1, 3, 7, 21, 31, 93, 217, 651
378 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378
775 : 1, 5, 25, 31, 155, 775
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 877,651,378,775, is 1.
Now, the common factors can be found like this.
877:877
651:3x 7x 31
378:2x 3x 3x 3x 7
775:5x 5x 31
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 7x 31 = 651
Therefore, the value for common factors is 651.
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 = 167253064650/(1x651)
LCM = 167253064650/651
LCM = 256917150
Thus, we can understand that the LCM of 877,651,378,775 is 256917150.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 877, 651, 378, 775?
Answer: LCM of 877, 651, 378, 775 is 256917150.
2. How to calculate the LCM of 877, 651, 378, 775?
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 877, 651, 378, 775.
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}.