Find the LCM of 739, 845, 777, 315, 690 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 739, 845, 777, 315, 690. So, keep reading to learn more.
Given numbers are 739,845,777,315,690
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 739,845,777,315,690 is 66957811830.
Find LCM of 739,845,777,315,690 with Prime Factorization
3 | 739, 845, 777, 315, 690 |
5 | 739, 845, 259, 105, 230 |
7 | 739, 169, 259, 21, 46 |
739, 169, 37, 3, 46 |
Multiply the prime numbers at the bottom and the left side.
3 x 5 x 7 x 739 x 169 x 37 x 3 x 46 = 66957811830
Therefore, the lowest common multiple of 739,845,777,315,690 is 66957811830.
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.
739 x 845 x 777 x 315 x 690 = 105458553632250
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.
739 : 1, 739
845 : 1, 5, 13, 65, 169, 845
777 : 1, 3, 7, 21, 37, 111, 259, 777
315 : 1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315
690 : 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 739,845,777,315,690, is 1.
Now, the common factors can be found like this.
739:739
845:5x 13x 13
777:3x 7x 37
315:3x 3x 5x 7
690:2x 3x 5x 23
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 5x 5x 7 = 1575
Therefore, the value for common factors is 1575.
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 = 105458553632250/(1x1575)
LCM = 105458553632250/1575
LCM = 66957811830
Thus, we can understand that the LCM of 739,845,777,315,690 is 66957811830.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 739, 845, 777, 315, 690?
Answer: LCM of 739, 845, 777, 315, 690 is 66957811830.
2. How to calculate the LCM of 739, 845, 777, 315, 690?
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 739, 845, 777, 315, 690.
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}.