LCM of 443, 944, 187, 644, 158
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 443, 944, 187, 644, 158 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 443, 944, 187, 644, 158. So, keep reading to learn more.
Given numbers are 443,944,187,644,158
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 443,944,187,644,158 is 994650016976.
Find LCM of 443,944,187,644,158 with Prime Factorization
| 2 | 443, 944, 187, 644, 158 |
| 2 | 443, 472, 187, 322, 79 |
| 443, 236, 187, 161, 79 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 443 x 236 x 187 x 161 x 79 = 994650016976
Therefore, the lowest common multiple of 443,944,187,644,158 is 994650016976.
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.
443 x 944 x 187 x 644 x 158 = 7957200135808
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.
443 : 1, 443
944 : 1, 2, 4, 8, 16, 59, 118, 236, 472, 944
187 : 1, 11, 17, 187
644 : 1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644
158 : 1, 2, 79, 158
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 443,944,187,644,158, is 1.
Now, the common factors can be found like this.
443:443
944:2x 2x 2x 2x 59
187:11x 17
644:2x 2x 7x 23
158:2x 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 = 7957200135808/(1x8)
LCM = 7957200135808/8
LCM = 994650016976
Thus, we can understand that the LCM of 443,944,187,644,158 is 994650016976.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 443, 944, 187, 644, 158
1. What is the LCM of 443, 944, 187, 644, 158?
Answer: LCM of 443, 944, 187, 644, 158 is 994650016976.
2. How to calculate the LCM of 443, 944, 187, 644, 158?
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 443, 944, 187, 644, 158.
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}.