LCM of 913, 140, 741, 676, 486
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 913, 140, 741, 676, 486 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 913, 140, 741, 676, 486. So, keep reading to learn more.
Given numbers are 913,140,741,676,486
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 913,140,741,676,486 is 99734494860.
Find LCM of 913,140,741,676,486 with Prime Factorization
| 2 | 913, 140, 741, 676, 486 |
| 2 | 913, 70, 741, 338, 243 |
| 3 | 913, 35, 741, 169, 243 |
| 13 | 913, 35, 247, 169, 81 |
| 913, 35, 19, 13, 81 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 13 x 913 x 35 x 19 x 13 x 81 = 99734494860
Therefore, the lowest common multiple of 913,140,741,676,486 is 99734494860.
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.
913 x 140 x 741 x 676 x 486 = 31117162396320
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.
913 : 1, 11, 83, 913
140 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
741 : 1, 3, 13, 19, 39, 57, 247, 741
676 : 1, 2, 4, 13, 26, 52, 169, 338, 676
486 : 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 913,140,741,676,486, is 1.
Now, the common factors can be found like this.
913:11x 83
140:2x 2x 5x 7
741:3x 13x 19
676:2x 2x 13x 13
486:2x 3x 3x 3x 3x 3
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 2x 3x 13 = 312
Therefore, the value for common factors is 312.
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 = 31117162396320/(1x312)
LCM = 31117162396320/312
LCM = 99734494860
Thus, we can understand that the LCM of 913,140,741,676,486 is 99734494860.
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FAQs on LCM of 913, 140, 741, 676, 486
1. What is the LCM of 913, 140, 741, 676, 486?
Answer: LCM of 913, 140, 741, 676, 486 is 99734494860.
2. How to calculate the LCM of 913, 140, 741, 676, 486?
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 913, 140, 741, 676, 486.
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}.