Find the LCM of 242, 860, 550, 731 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 242, 860, 550, 731. So, keep reading to learn more.
Given numbers are 242,860,550,731
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 242,860,550,731 is 8845100.
Find LCM of 242,860,550,731 with Prime Factorization
2 | 242, 860, 550, 731 |
5 | 121, 430, 275, 731 |
11 | 121, 86, 55, 731 |
43 | 11, 86, 5, 731 |
11, 2, 5, 17 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 11 x 43 x 11 x 2 x 5 x 17 = 8845100
Therefore, the lowest common multiple of 242,860,550,731 is 8845100.
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.
242 x 860 x 550 x 731 = 83674646000
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.
242 : 1, 2, 11, 22, 121, 242
860 : 1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860
550 : 1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550
731 : 1, 17, 43, 731
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 242,860,550,731, is 1.
Now, the common factors can be found like this.
242:2x 11x 11
860:2x 2x 5x 43
550:2x 5x 5x 11
731:17x 43
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 5x 11x 43 = 9460
Therefore, the value for common factors is 9460.
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 = 83674646000/(1x9460)
LCM = 83674646000/9460
LCM = 8845100
Thus, we can understand that the LCM of 242,860,550,731 is 8845100.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 242, 860, 550, 731?
Answer: LCM of 242, 860, 550, 731 is 8845100.
2. How to calculate the LCM of 242, 860, 550, 731?
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 242, 860, 550, 731.
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}.