LCM of 912, 551, 641, 667, 575
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 912, 551, 641, 667, 575 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 912, 551, 641, 667, 575. So, keep reading to learn more.
Given numbers are 912,551,641,667,575
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 912,551,641,667,575 is 9748071600.
Find LCM of 912,551,641,667,575 with Prime Factorization
| 19 | 912, 551, 641, 667, 575 |
| 23 | 48, 29, 641, 667, 575 |
| 29 | 48, 29, 641, 29, 25 |
| 48, 1, 641, 1, 25 |
Multiply the prime numbers at the bottom and the left side.
19 x 23 x 29 x 48 x 1 x 641 x 1 x 25 = 9748071600
Therefore, the lowest common multiple of 912,551,641,667,575 is 9748071600.
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.
912 x 551 x 641 x 667 x 575 = 123537311386800
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.
912 : 1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912
551 : 1, 19, 29, 551
641 : 1, 641
667 : 1, 23, 29, 667
575 : 1, 5, 23, 25, 115, 575
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 912,551,641,667,575, is 1.
Now, the common factors can be found like this.
912:2x 2x 2x 2x 3x 19
551:19x 29
641:641
667:23x 29
575:5x 5x 23
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
19x 23x 29 = 12673
Therefore, the value for common factors is 12673.
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 = 123537311386800/(1x12673)
LCM = 123537311386800/12673
LCM = 9748071600
Thus, we can understand that the LCM of 912,551,641,667,575 is 9748071600.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 912, 551, 641, 667, 575
1. What is the LCM of 912, 551, 641, 667, 575?
Answer: LCM of 912, 551, 641, 667, 575 is 9748071600.
2. How to calculate the LCM of 912, 551, 641, 667, 575?
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 912, 551, 641, 667, 575.
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}.