Find the LCM of 695, 797, 989, 903 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 695, 797, 989, 903. So, keep reading to learn more.
Given numbers are 695,797,989,903
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 695,797,989,903 is 11504260635.
Find LCM of 695,797,989,903 with Prime Factorization
43 | 695, 797, 989, 903 |
695, 797, 23, 21 |
Multiply the prime numbers at the bottom and the left side.
43 x 695 x 797 x 23 x 21 = 11504260635
Therefore, the lowest common multiple of 695,797,989,903 is 11504260635.
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.
695 x 797 x 989 x 903 = 494683207305
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.
695 : 1, 5, 139, 695
797 : 1, 797
989 : 1, 23, 43, 989
903 : 1, 3, 7, 21, 43, 129, 301, 903
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 695,797,989,903, is 1.
Now, the common factors can be found like this.
695:5x 139
797:797
989:23x 43
903:3x 7x 43
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
43 = 43
Therefore, the value for common factors is 43.
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 = 494683207305/(1x43)
LCM = 494683207305/43
LCM = 11504260635
Thus, we can understand that the LCM of 695,797,989,903 is 11504260635.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 695, 797, 989, 903?
Answer: LCM of 695, 797, 989, 903 is 11504260635.
2. How to calculate the LCM of 695, 797, 989, 903?
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 695, 797, 989, 903.
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}.