Find the LCM of 117, 141, 658, 689, 798 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 117, 141, 658, 689, 798. So, keep reading to learn more.
Given numbers are 117,141,658,689,798
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 117,141,658,689,798 is 77524902.
Find LCM of 117,141,658,689,798 with Prime Factorization
2 | 117, 141, 658, 689, 798 |
3 | 117, 141, 329, 689, 399 |
7 | 39, 47, 329, 689, 133 |
13 | 39, 47, 47, 689, 19 |
47 | 3, 47, 47, 53, 19 |
3, 1, 1, 53, 19 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 7 x 13 x 47 x 3 x 1 x 1 x 53 x 19 = 77524902
Therefore, the lowest common multiple of 117,141,658,689,798 is 77524902.
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.
117 x 141 x 658 x 689 x 798 = 5968332105372
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.
117 : 1, 3, 9, 13, 39, 117
141 : 1, 3, 47, 141
658 : 1, 2, 7, 14, 47, 94, 329, 658
689 : 1, 13, 53, 689
798 : 1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 117,141,658,689,798, is 1.
Now, the common factors can be found like this.
117:3x 3x 13
141:3x 47
658:2x 7x 47
689:13x 53
798:2x 3x 7x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 3x 7x 13x 47 = 76986
Therefore, the value for common factors is 76986.
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 = 5968332105372/(1x76986)
LCM = 5968332105372/76986
LCM = 77524902
Thus, we can understand that the LCM of 117,141,658,689,798 is 77524902.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 117, 141, 658, 689, 798?
Answer: LCM of 117, 141, 658, 689, 798 is 77524902.
2. How to calculate the LCM of 117, 141, 658, 689, 798?
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 117, 141, 658, 689, 798.
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}.