LCM of 358, 866, 678, 980, 869
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 358, 866, 678, 980, 869 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 358, 866, 678, 980, 869. So, keep reading to learn more.
Given numbers are 358,866,678,980,869
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 358,866,678,980,869 is 22376207344260.
Find LCM of 358,866,678,980,869 with Prime Factorization
| 2 | 358, 866, 678, 980, 869 |
| 179, 433, 339, 490, 869 |
Multiply the prime numbers at the bottom and the left side.
2 x 179 x 433 x 339 x 490 x 869 = 22376207344260
Therefore, the lowest common multiple of 358,866,678,980,869 is 22376207344260.
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.
358 x 866 x 678 x 980 x 869 = 179009658754080
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.
358 : 1, 2, 179, 358
866 : 1, 2, 433, 866
678 : 1, 2, 3, 6, 113, 226, 339, 678
980 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980
869 : 1, 11, 79, 869
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 358,866,678,980,869, is 1.
Now, the common factors can be found like this.
358:2x 179
866:2x 433
678:2x 3x 113
980:2x 2x 5x 7x 7
869:11x 79
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 = 179009658754080/(1x8)
LCM = 179009658754080/8
LCM = 22376207344260
Thus, we can understand that the LCM of 358,866,678,980,869 is 22376207344260.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 358, 866, 678, 980, 869
1. What is the LCM of 358, 866, 678, 980, 869?
Answer: LCM of 358, 866, 678, 980, 869 is 22376207344260.
2. How to calculate the LCM of 358, 866, 678, 980, 869?
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 358, 866, 678, 980, 869.
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}.