LCM of 118, 442, 985, 871, 711
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 118, 442, 985, 871, 711 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 118, 442, 985, 871, 711. So, keep reading to learn more.
Given numbers are 118,442,985,871,711
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 118,442,985,871,711 is 1223643520710.
Find LCM of 118,442,985,871,711 with Prime Factorization
| 2 | 118, 442, 985, 871, 711 |
| 13 | 59, 221, 985, 871, 711 |
| 59, 17, 985, 67, 711 |
Multiply the prime numbers at the bottom and the left side.
2 x 13 x 59 x 17 x 985 x 67 x 711 = 1223643520710
Therefore, the lowest common multiple of 118,442,985,871,711 is 1223643520710.
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.
118 x 442 x 985 x 871 x 711 = 31814731538460
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.
118 : 1, 2, 59, 118
442 : 1, 2, 13, 17, 26, 34, 221, 442
985 : 1, 5, 197, 985
871 : 1, 13, 67, 871
711 : 1, 3, 9, 79, 237, 711
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 118,442,985,871,711, is 1.
Now, the common factors can be found like this.
118:2x 59
442:2x 13x 17
985:5x 197
871:13x 67
711:3x 3x 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 13 = 26
Therefore, the value for common factors is 26.
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 = 31814731538460/(1x26)
LCM = 31814731538460/26
LCM = 1223643520710
Thus, we can understand that the LCM of 118,442,985,871,711 is 1223643520710.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 118, 442, 985, 871, 711
1. What is the LCM of 118, 442, 985, 871, 711?
Answer: LCM of 118, 442, 985, 871, 711 is 1223643520710.
2. How to calculate the LCM of 118, 442, 985, 871, 711?
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 118, 442, 985, 871, 711.
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}.