LCM of 849, 456, 396, 973, 517
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 849, 456, 396, 973, 517 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 849, 456, 396, 973, 517. So, keep reading to learn more.
Given numbers are 849,456,396,973,517
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 849,456,396,973,517 is 194749304904.
Find LCM of 849,456,396,973,517 with Prime Factorization
| 2 | 849, 456, 396, 973, 517 |
| 2 | 849, 228, 198, 973, 517 |
| 3 | 849, 114, 99, 973, 517 |
| 11 | 283, 38, 33, 973, 517 |
| 283, 38, 3, 973, 47 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 11 x 283 x 38 x 3 x 973 x 47 = 194749304904
Therefore, the lowest common multiple of 849,456,396,973,517 is 194749304904.
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.
849 x 456 x 396 x 973 x 517 = 77120724741984
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.
849 : 1, 3, 283, 849
456 : 1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456
396 : 1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396
973 : 1, 7, 139, 973
517 : 1, 11, 47, 517
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 849,456,396,973,517, is 1.
Now, the common factors can be found like this.
849:3x 283
456:2x 2x 2x 3x 19
396:2x 2x 3x 3x 11
973:7x 139
517:11x 47
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 3x 3x 11 = 396
Therefore, the value for common factors is 396.
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 = 77120724741984/(1x396)
LCM = 77120724741984/396
LCM = 194749304904
Thus, we can understand that the LCM of 849,456,396,973,517 is 194749304904.
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FAQs on LCM of 849, 456, 396, 973, 517
1. What is the LCM of 849, 456, 396, 973, 517?
Answer: LCM of 849, 456, 396, 973, 517 is 194749304904.
2. How to calculate the LCM of 849, 456, 396, 973, 517?
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 849, 456, 396, 973, 517.
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}.