LCM of 857, 816, 632, 373, 697
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 857, 816, 632, 373, 697 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 857, 816, 632, 373, 697. So, keep reading to learn more.
Given numbers are 857,816,632,373,697
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 857,816,632,373,697 is 844871694864.
Find LCM of 857,816,632,373,697 with Prime Factorization
| 2 | 857, 816, 632, 373, 697 |
| 2 | 857, 408, 316, 373, 697 |
| 2 | 857, 204, 158, 373, 697 |
| 17 | 857, 102, 79, 373, 697 |
| 857, 6, 79, 373, 41 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 17 x 857 x 6 x 79 x 373 x 41 = 844871694864
Therefore, the lowest common multiple of 857,816,632,373,697 is 844871694864.
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.
857 x 816 x 632 x 373 x 697 = 114902550501504
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.
857 : 1, 857
816 : 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816
632 : 1, 2, 4, 8, 79, 158, 316, 632
373 : 1, 373
697 : 1, 17, 41, 697
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 857,816,632,373,697, is 1.
Now, the common factors can be found like this.
857:857
816:2x 2x 2x 2x 3x 17
632:2x 2x 2x 79
373:373
697:17x 41
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 17 = 136
Therefore, the value for common factors is 136.
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 = 114902550501504/(1x136)
LCM = 114902550501504/136
LCM = 844871694864
Thus, we can understand that the LCM of 857,816,632,373,697 is 844871694864.
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FAQs on LCM of 857, 816, 632, 373, 697
1. What is the LCM of 857, 816, 632, 373, 697?
Answer: LCM of 857, 816, 632, 373, 697 is 844871694864.
2. How to calculate the LCM of 857, 816, 632, 373, 697?
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 857, 816, 632, 373, 697.
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}.