Find the LCM of 769, 323, 627, 161 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 769, 323, 627, 161. So, keep reading to learn more.
Given numbers are 769,323,627,161
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 769,323,627,161 is 1319680131.
Find LCM of 769,323,627,161 with Prime Factorization
19 | 769, 323, 627, 161 |
769, 17, 33, 161 |
Multiply the prime numbers at the bottom and the left side.
19 x 769 x 17 x 33 x 161 = 1319680131
Therefore, the lowest common multiple of 769,323,627,161 is 1319680131.
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.
769 x 323 x 627 x 161 = 25073922489
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.
769 : 1, 769
323 : 1, 17, 19, 323
627 : 1, 3, 11, 19, 33, 57, 209, 627
161 : 1, 7, 23, 161
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 769,323,627,161, is 1.
Now, the common factors can be found like this.
769:769
323:17x 19
627:3x 11x 19
161:7x 23
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
19 = 19
Therefore, the value for common factors is 19.
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 = 25073922489/(1x19)
LCM = 25073922489/19
LCM = 1319680131
Thus, we can understand that the LCM of 769,323,627,161 is 1319680131.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 769, 323, 627, 161?
Answer: LCM of 769, 323, 627, 161 is 1319680131.
2. How to calculate the LCM of 769, 323, 627, 161?
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 769, 323, 627, 161.
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}.