LCM of 992, 663, 852, 436, 617
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 992, 663, 852, 436, 617 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 992, 663, 852, 436, 617. So, keep reading to learn more.
Given numbers are 992,663,852,436,617
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 992,663,852,436,617 is 3140474065248.
Find LCM of 992,663,852,436,617 with Prime Factorization
| 2 | 992, 663, 852, 436, 617 |
| 2 | 496, 663, 426, 218, 617 |
| 3 | 248, 663, 213, 109, 617 |
| 248, 221, 71, 109, 617 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 248 x 221 x 71 x 109 x 617 = 3140474065248
Therefore, the lowest common multiple of 992,663,852,436,617 is 3140474065248.
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.
992 x 663 x 852 x 436 x 617 = 150742755131904
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.
992 : 1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992
663 : 1, 3, 13, 17, 39, 51, 221, 663
852 : 1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852
436 : 1, 2, 4, 109, 218, 436
617 : 1, 617
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 992,663,852,436,617, is 1.
Now, the common factors can be found like this.
992:2x 2x 2x 2x 2x 31
663:3x 13x 17
852:2x 2x 3x 71
436:2x 2x 109
617:617
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 2x 3 = 48
Therefore, the value for common factors is 48.
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 = 150742755131904/(1x48)
LCM = 150742755131904/48
LCM = 3140474065248
Thus, we can understand that the LCM of 992,663,852,436,617 is 3140474065248.
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FAQs on LCM of 992, 663, 852, 436, 617
1. What is the LCM of 992, 663, 852, 436, 617?
Answer: LCM of 992, 663, 852, 436, 617 is 3140474065248.
2. How to calculate the LCM of 992, 663, 852, 436, 617?
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 992, 663, 852, 436, 617.
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}.