LCM of 883, 681, 687, 858, 454
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 883, 681, 687, 858, 454 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 883, 681, 687, 858, 454. So, keep reading to learn more.
Given numbers are 883,681,687,858,454
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 883,681,687,858,454 is 39383048562.
Find LCM of 883,681,687,858,454 with Prime Factorization
| 2 | 883, 681, 687, 858, 454 |
| 3 | 883, 681, 687, 429, 227 |
| 227 | 883, 227, 229, 143, 227 |
| 883, 1, 229, 143, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 227 x 883 x 1 x 229 x 143 x 1 = 39383048562
Therefore, the lowest common multiple of 883,681,687,858,454 is 39383048562.
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.
883 x 681 x 687 x 858 x 454 = 160919136424332
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.
883 : 1, 883
681 : 1, 3, 227, 681
687 : 1, 3, 229, 687
858 : 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858
454 : 1, 2, 227, 454
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 883,681,687,858,454, is 1.
Now, the common factors can be found like this.
883:883
681:3x 227
687:3x 229
858:2x 3x 11x 13
454:2x 227
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 3x 227 = 4086
Therefore, the value for common factors is 4086.
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 = 160919136424332/(1x4086)
LCM = 160919136424332/4086
LCM = 39383048562
Thus, we can understand that the LCM of 883,681,687,858,454 is 39383048562.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 883, 681, 687, 858, 454
1. What is the LCM of 883, 681, 687, 858, 454?
Answer: LCM of 883, 681, 687, 858, 454 is 39383048562.
2. How to calculate the LCM of 883, 681, 687, 858, 454?
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 883, 681, 687, 858, 454.
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}.