Find the LCM of 722, 781, 749, 481, 517 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 722, 781, 749, 481, 517. So, keep reading to learn more.
Given numbers are 722,781,749,481,517
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 722,781,749,481,517 is 9548012600126.
Find LCM of 722,781,749,481,517 with Prime Factorization
11 | 722, 781, 749, 481, 517 |
722, 71, 749, 481, 47 |
Multiply the prime numbers at the bottom and the left side.
11 x 722 x 71 x 749 x 481 x 47 = 9548012600126
Therefore, the lowest common multiple of 722,781,749,481,517 is 9548012600126.
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.
722 x 781 x 749 x 481 x 517 = 105028138601386
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.
722 : 1, 2, 19, 38, 361, 722
781 : 1, 11, 71, 781
749 : 1, 7, 107, 749
481 : 1, 13, 37, 481
517 : 1, 11, 47, 517
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 722,781,749,481,517, is 1.
Now, the common factors can be found like this.
722:2x 19x 19
781:11x 71
749:7x 107
481:13x 37
517:11x 47
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11 = 11
Therefore, the value for common factors is 11.
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 = 105028138601386/(1x11)
LCM = 105028138601386/11
LCM = 9548012600126
Thus, we can understand that the LCM of 722,781,749,481,517 is 9548012600126.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 722, 781, 749, 481, 517?
Answer: LCM of 722, 781, 749, 481, 517 is 9548012600126.
2. How to calculate the LCM of 722, 781, 749, 481, 517?
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 722, 781, 749, 481, 517.
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}.