LCM of 552, 644, 687, 199
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 552, 644, 687, 199 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 552, 644, 687, 199. So, keep reading to learn more.
Given numbers are 552,644,687,199
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 552,644,687,199 is 176086344.
Find LCM of 552,644,687,199 with Prime Factorization
| 2 | 552, 644, 687, 199 |
| 2 | 276, 322, 687, 199 |
| 3 | 138, 161, 687, 199 |
| 23 | 46, 161, 229, 199 |
| 2, 7, 229, 199 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 23 x 2 x 7 x 229 x 199 = 176086344
Therefore, the lowest common multiple of 552,644,687,199 is 176086344.
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.
552 x 644 x 687 x 199 = 48599830944
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.
552 : 1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552
644 : 1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644
687 : 1, 3, 229, 687
199 : 1, 199
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 552,644,687,199, is 1.
Now, the common factors can be found like this.
552:2x 2x 2x 3x 23
644:2x 2x 7x 23
687:3x 229
199:199
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 3x 23 = 276
Therefore, the value for common factors is 276.
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 = 48599830944/(1x276)
LCM = 48599830944/276
LCM = 176086344
Thus, we can understand that the LCM of 552,644,687,199 is 176086344.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 552, 644, 687, 199
1. What is the LCM of 552, 644, 687, 199?
Answer: LCM of 552, 644, 687, 199 is 176086344.
2. How to calculate the LCM of 552, 644, 687, 199?
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 552, 644, 687, 199.
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}.