LCM of 797, 160, 858, 560, 894
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 797, 160, 858, 560, 894 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 797, 160, 858, 560, 894. So, keep reading to learn more.
Given numbers are 797,160,858,560,894
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 797,160,858,560,894 is 57058441440.
Find LCM of 797,160,858,560,894 with Prime Factorization
| 2 | 797, 160, 858, 560, 894 |
| 2 | 797, 80, 429, 280, 447 |
| 2 | 797, 40, 429, 140, 447 |
| 2 | 797, 20, 429, 70, 447 |
| 3 | 797, 10, 429, 35, 447 |
| 5 | 797, 10, 143, 35, 149 |
| 797, 2, 143, 7, 149 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 3 x 5 x 797 x 2 x 143 x 7 x 149 = 57058441440
Therefore, the lowest common multiple of 797,160,858,560,894 is 57058441440.
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.
797 x 160 x 858 x 560 x 894 = 54776103782400
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.
797 : 1, 797
160 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160
858 : 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858
560 : 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560
894 : 1, 2, 3, 6, 149, 298, 447, 894
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 797,160,858,560,894, is 1.
Now, the common factors can be found like this.
797:797
160:2x 2x 2x 2x 2x 5
858:2x 3x 11x 13
560:2x 2x 2x 2x 5x 7
894:2x 3x 149
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 2x 2x 3x 5 = 960
Therefore, the value for common factors is 960.
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 = 54776103782400/(1x960)
LCM = 54776103782400/960
LCM = 57058441440
Thus, we can understand that the LCM of 797,160,858,560,894 is 57058441440.
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FAQs on LCM of 797, 160, 858, 560, 894
1. What is the LCM of 797, 160, 858, 560, 894?
Answer: LCM of 797, 160, 858, 560, 894 is 57058441440.
2. How to calculate the LCM of 797, 160, 858, 560, 894?
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 797, 160, 858, 560, 894.
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}.