LCM of 106, 782, 722, 431
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 106, 782, 722, 431 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 106, 782, 722, 431. So, keep reading to learn more.
Given numbers are 106,782,722,431
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 106,782,722,431 is 6448624586.
Find LCM of 106,782,722,431 with Prime Factorization
| 2 | 106, 782, 722, 431 |
| 53, 391, 361, 431 |
Multiply the prime numbers at the bottom and the left side.
2 x 53 x 391 x 361 x 431 = 6448624586
Therefore, the lowest common multiple of 106,782,722,431 is 6448624586.
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.
106 x 782 x 722 x 431 = 25794498344
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.
106 : 1, 2, 53, 106
782 : 1, 2, 17, 23, 34, 46, 391, 782
722 : 1, 2, 19, 38, 361, 722
431 : 1, 431
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 106,782,722,431, is 1.
Now, the common factors can be found like this.
106:2x 53
782:2x 17x 23
722:2x 19x 19
431:431
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2 = 4
Therefore, the value for common factors is 4.
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 = 25794498344/(1x4)
LCM = 25794498344/4
LCM = 6448624586
Thus, we can understand that the LCM of 106,782,722,431 is 6448624586.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 106, 782, 722, 431
1. What is the LCM of 106, 782, 722, 431?
Answer: LCM of 106, 782, 722, 431 is 6448624586.
2. How to calculate the LCM of 106, 782, 722, 431?
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 106, 782, 722, 431.
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}.