LCM of 218, 731, 706, 262
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 218, 731, 706, 262 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 218, 731, 706, 262. So, keep reading to learn more.
Given numbers are 218,731,706,262
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 218,731,706,262 is 7369191994.
Find LCM of 218,731,706,262 with Prime Factorization
| 2 | 218, 731, 706, 262 |
| 109, 731, 353, 131 |
Multiply the prime numbers at the bottom and the left side.
2 x 109 x 731 x 353 x 131 = 7369191994
Therefore, the lowest common multiple of 218,731,706,262 is 7369191994.
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.
218 x 731 x 706 x 262 = 29476767976
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.
218 : 1, 2, 109, 218
731 : 1, 17, 43, 731
706 : 1, 2, 353, 706
262 : 1, 2, 131, 262
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 218,731,706,262, is 1.
Now, the common factors can be found like this.
218:2x 109
731:17x 43
706:2x 353
262:2x 131
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 = 29476767976/(1x4)
LCM = 29476767976/4
LCM = 7369191994
Thus, we can understand that the LCM of 218,731,706,262 is 7369191994.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 218, 731, 706, 262
1. What is the LCM of 218, 731, 706, 262?
Answer: LCM of 218, 731, 706, 262 is 7369191994.
2. How to calculate the LCM of 218, 731, 706, 262?
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 218, 731, 706, 262.
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}.