LCM of 461, 547, 441, 690, 922
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 461, 547, 441, 690, 922 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 461, 547, 441, 690, 922. So, keep reading to learn more.
Given numbers are 461,547,441,690,922
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 461,547,441,690,922 is 25577298810.
Find LCM of 461,547,441,690,922 with Prime Factorization
| 2 | 461, 547, 441, 690, 922 |
| 3 | 461, 547, 441, 345, 461 |
| 461 | 461, 547, 147, 115, 461 |
| 1, 547, 147, 115, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 461 x 1 x 547 x 147 x 115 x 1 = 25577298810
Therefore, the lowest common multiple of 461,547,441,690,922 is 25577298810.
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.
461 x 547 x 441 x 690 x 922 = 70746808508460
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.
461 : 1, 461
547 : 1, 547
441 : 1, 3, 7, 9, 21, 49, 63, 147, 441
690 : 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690
922 : 1, 2, 461, 922
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 461,547,441,690,922, is 1.
Now, the common factors can be found like this.
461:461
547:547
441:3x 3x 7x 7
690:2x 3x 5x 23
922:2x 461
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 461 = 2766
Therefore, the value for common factors is 2766.
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 = 70746808508460/(1x2766)
LCM = 70746808508460/2766
LCM = 25577298810
Thus, we can understand that the LCM of 461,547,441,690,922 is 25577298810.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 461, 547, 441, 690, 922
1. What is the LCM of 461, 547, 441, 690, 922?
Answer: LCM of 461, 547, 441, 690, 922 is 25577298810.
2. How to calculate the LCM of 461, 547, 441, 690, 922?
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 461, 547, 441, 690, 922.
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}.