LCM of 551, 164, 842, 842, 133
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 551, 164, 842, 842, 133 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 551, 164, 842, 842, 133. So, keep reading to learn more.
Given numbers are 551,164,842,842,133
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 551,164,842,842,133 is 266302708.
Find LCM of 551,164,842,842,133 with Prime Factorization
| 2 | 551, 164, 842, 842, 133 |
| 19 | 551, 82, 421, 421, 133 |
| 421 | 29, 82, 421, 421, 7 |
| 29, 82, 1, 1, 7 |
Multiply the prime numbers at the bottom and the left side.
2 x 19 x 421 x 29 x 82 x 1 x 1 x 7 = 266302708
Therefore, the lowest common multiple of 551,164,842,842,133 is 266302708.
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.
551 x 164 x 842 x 842 x 133 = 8520621445168
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.
551 : 1, 19, 29, 551
164 : 1, 2, 4, 41, 82, 164
842 : 1, 2, 421, 842
842 : 1, 2, 421, 842
133 : 1, 7, 19, 133
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 551,164,842,842,133, is 1.
Now, the common factors can be found like this.
551:19x 29
164:2x 2x 41
842:2x 421
842:2x 421
133:7x 19
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 19x 421 = 31996
Therefore, the value for common factors is 31996.
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 = 8520621445168/(1x31996)
LCM = 8520621445168/31996
LCM = 266302708
Thus, we can understand that the LCM of 551,164,842,842,133 is 266302708.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 551, 164, 842, 842, 133
1. What is the LCM of 551, 164, 842, 842, 133?
Answer: LCM of 551, 164, 842, 842, 133 is 266302708.
2. How to calculate the LCM of 551, 164, 842, 842, 133?
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 551, 164, 842, 842, 133.
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}.