Find the LCM of 655, 671, 198, 793 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 655, 671, 198, 793. So, keep reading to learn more.
Given numbers are 655,671,198,793
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 655,671,198,793 is 102844170.
Find LCM of 655,671,198,793 with Prime Factorization
11 | 655, 671, 198, 793 |
61 | 655, 61, 18, 793 |
655, 1, 18, 13 |
Multiply the prime numbers at the bottom and the left side.
11 x 61 x 655 x 1 x 18 x 13 = 102844170
Therefore, the lowest common multiple of 655,671,198,793 is 102844170.
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.
655 x 671 x 198 x 793 = 69008438070
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.
655 : 1, 5, 131, 655
671 : 1, 11, 61, 671
198 : 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198
793 : 1, 13, 61, 793
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 655,671,198,793, is 1.
Now, the common factors can be found like this.
655:5x 131
671:11x 61
198:2x 3x 3x 11
793:13x 61
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11x 61 = 671
Therefore, the value for common factors is 671.
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 = 69008438070/(1x671)
LCM = 69008438070/671
LCM = 102844170
Thus, we can understand that the LCM of 655,671,198,793 is 102844170.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 655, 671, 198, 793?
Answer: LCM of 655, 671, 198, 793 is 102844170.
2. How to calculate the LCM of 655, 671, 198, 793?
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 655, 671, 198, 793.
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}.