LCM of 881, 968, 958, 980
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 881, 968, 958, 980 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 881, 968, 958, 980. So, keep reading to learn more.
Given numbers are 881,968,958,980
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 881,968,958,980 is 100081282840.
Find LCM of 881,968,958,980 with Prime Factorization
| 2 | 881, 968, 958, 980 |
| 2 | 881, 484, 479, 490 |
| 881, 242, 479, 245 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 881 x 242 x 479 x 245 = 100081282840
Therefore, the lowest common multiple of 881,968,958,980 is 100081282840.
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.
881 x 968 x 958 x 980 = 800650262720
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.
881 : 1, 881
968 : 1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968
958 : 1, 2, 479, 958
980 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 881,968,958,980, is 1.
Now, the common factors can be found like this.
881:881
968:2x 2x 2x 11x 11
958:2x 479
980:2x 2x 5x 7x 7
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 2 = 8
Therefore, the value for common factors is 8.
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 = 800650262720/(1x8)
LCM = 800650262720/8
LCM = 100081282840
Thus, we can understand that the LCM of 881,968,958,980 is 100081282840.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 881, 968, 958, 980
1. What is the LCM of 881, 968, 958, 980?
Answer: LCM of 881, 968, 958, 980 is 100081282840.
2. How to calculate the LCM of 881, 968, 958, 980?
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 881, 968, 958, 980.
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}.