Find the LCM of 9, 889, 801, 979 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 9, 889, 801, 979. So, keep reading to learn more.
Given numbers are 9,889,801,979
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 9,889,801,979 is 7832979.
Find LCM of 9,889,801,979 with Prime Factorization
3 | 9, 889, 801, 979 |
3 | 3, 889, 267, 979 |
89 | 1, 889, 89, 979 |
1, 889, 1, 11 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 89 x 1 x 889 x 1 x 11 = 7832979
Therefore, the lowest common multiple of 9,889,801,979 is 7832979.
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.
9 x 889 x 801 x 979 = 6274216179
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.
9 : 1, 3, 9
889 : 1, 7, 127, 889
801 : 1, 3, 9, 89, 267, 801
979 : 1, 11, 89, 979
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 9,889,801,979, is 1.
Now, the common factors can be found like this.
9:3x 3
889:7x 127
801:3x 3x 89
979:11x 89
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 89 = 801
Therefore, the value for common factors is 801.
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 = 6274216179/(1x801)
LCM = 6274216179/801
LCM = 7832979
Thus, we can understand that the LCM of 9,889,801,979 is 7832979.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 9, 889, 801, 979?
Answer: LCM of 9, 889, 801, 979 is 7832979.
2. How to calculate the LCM of 9, 889, 801, 979?
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 9, 889, 801, 979.
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}.