Find the LCM of 844, 905, 211, 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 844, 905, 211, 979. So, keep reading to learn more.
Given numbers are 844,905,211,979
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 844,905,211,979 is 747779780.
Find LCM of 844,905,211,979 with Prime Factorization
211 | 844, 905, 211, 979 |
4, 905, 1, 979 |
Multiply the prime numbers at the bottom and the left side.
211 x 4 x 905 x 1 x 979 = 747779780
Therefore, the lowest common multiple of 844,905,211,979 is 747779780.
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.
844 x 905 x 211 x 979 = 157781533580
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.
844 : 1, 2, 4, 211, 422, 844
905 : 1, 5, 181, 905
211 : 1, 211
979 : 1, 11, 89, 979
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 844,905,211,979, is 1.
Now, the common factors can be found like this.
844:2x 2x 211
905:5x 181
211:211
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.
211 = 211
Therefore, the value for common factors is 211.
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 = 157781533580/(1x211)
LCM = 157781533580/211
LCM = 747779780
Thus, we can understand that the LCM of 844,905,211,979 is 747779780.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 844, 905, 211, 979?
Answer: LCM of 844, 905, 211, 979 is 747779780.
2. How to calculate the LCM of 844, 905, 211, 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 844, 905, 211, 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}.