Find the LCM of 702, 921, 963, 691, 469 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 702, 921, 963, 691, 469. So, keep reading to learn more.
Given numbers are 702,921,963,691,469
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 702,921,963,691,469 is 7473261091842.
Find LCM of 702,921,963,691,469 with Prime Factorization
3 | 702, 921, 963, 691, 469 |
3 | 234, 307, 321, 691, 469 |
78, 307, 107, 691, 469 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 78 x 307 x 107 x 691 x 469 = 7473261091842
Therefore, the lowest common multiple of 702,921,963,691,469 is 7473261091842.
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.
702 x 921 x 963 x 691 x 469 = 201778049479734
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.
702 : 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702
921 : 1, 3, 307, 921
963 : 1, 3, 9, 107, 321, 963
691 : 1, 691
469 : 1, 7, 67, 469
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 702,921,963,691,469, is 1.
Now, the common factors can be found like this.
702:2x 3x 3x 3x 13
921:3x 307
963:3x 3x 107
691:691
469:7x 67
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 3 = 27
Therefore, the value for common factors is 27.
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 = 201778049479734/(1x27)
LCM = 201778049479734/27
LCM = 7473261091842
Thus, we can understand that the LCM of 702,921,963,691,469 is 7473261091842.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 702, 921, 963, 691, 469?
Answer: LCM of 702, 921, 963, 691, 469 is 7473261091842.
2. How to calculate the LCM of 702, 921, 963, 691, 469?
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 702, 921, 963, 691, 469.
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}.