Find the LCM of 631, 942, 616, 791, 827 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 631, 942, 616, 791, 827. So, keep reading to learn more.
Given numbers are 631,942,616,791,827
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 631,942,616,791,827 is 17108618081016.
Find LCM of 631,942,616,791,827 with Prime Factorization
2 | 631, 942, 616, 791, 827 |
7 | 631, 471, 308, 791, 827 |
631, 471, 44, 113, 827 |
Multiply the prime numbers at the bottom and the left side.
2 x 7 x 631 x 471 x 44 x 113 x 827 = 17108618081016
Therefore, the lowest common multiple of 631,942,616,791,827 is 17108618081016.
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.
631 x 942 x 616 x 791 x 827 = 239520653134224
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.
631 : 1, 631
942 : 1, 2, 3, 6, 157, 314, 471, 942
616 : 1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616
791 : 1, 7, 113, 791
827 : 1, 827
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 631,942,616,791,827, is 1.
Now, the common factors can be found like this.
631:631
942:2x 3x 157
616:2x 2x 2x 7x 11
791:7x 113
827:827
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 7 = 14
Therefore, the value for common factors is 14.
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 = 239520653134224/(1x14)
LCM = 239520653134224/14
LCM = 17108618081016
Thus, we can understand that the LCM of 631,942,616,791,827 is 17108618081016.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 631, 942, 616, 791, 827?
Answer: LCM of 631, 942, 616, 791, 827 is 17108618081016.
2. How to calculate the LCM of 631, 942, 616, 791, 827?
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 631, 942, 616, 791, 827.
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}.