Find the LCM of 909, 371, 371, 361 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 909, 371, 371, 361. So, keep reading to learn more.
Given numbers are 909,371,371,361
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 909,371,371,361 is 121743279.
Find LCM of 909,371,371,361 with Prime Factorization
7 | 909, 371, 371, 361 |
53 | 909, 53, 53, 361 |
909, 1, 1, 361 |
Multiply the prime numbers at the bottom and the left side.
7 x 53 x 909 x 1 x 1 x 361 = 121743279
Therefore, the lowest common multiple of 909,371,371,361 is 121743279.
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.
909 x 371 x 371 x 361 = 45166756509
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.
909 : 1, 3, 9, 101, 303, 909
371 : 1, 7, 53, 371
371 : 1, 7, 53, 371
361 : 1, 19, 361
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 909,371,371,361, is 1.
Now, the common factors can be found like this.
909:3x 3x 101
371:7x 53
371:7x 53
361:19x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
7x 53 = 371
Therefore, the value for common factors is 371.
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 = 45166756509/(1x371)
LCM = 45166756509/371
LCM = 121743279
Thus, we can understand that the LCM of 909,371,371,361 is 121743279.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 909, 371, 371, 361?
Answer: LCM of 909, 371, 371, 361 is 121743279.
2. How to calculate the LCM of 909, 371, 371, 361?
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 909, 371, 371, 361.
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}.