LCM of 119, 140, 820, 934
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 119, 140, 820, 934 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 119, 140, 820, 934. So, keep reading to learn more.
Given numbers are 119,140,820,934
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 119,140,820,934 is 45569860.
Find LCM of 119,140,820,934 with Prime Factorization
| 2 | 119, 140, 820, 934 |
| 2 | 119, 70, 410, 467 |
| 5 | 119, 35, 205, 467 |
| 7 | 119, 7, 41, 467 |
| 17, 1, 41, 467 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 7 x 17 x 1 x 41 x 467 = 45569860
Therefore, the lowest common multiple of 119,140,820,934 is 45569860.
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.
119 x 140 x 820 x 934 = 12759560800
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.
119 : 1, 7, 17, 119
140 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
820 : 1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820
934 : 1, 2, 467, 934
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 119,140,820,934, is 1.
Now, the common factors can be found like this.
119:7x 17
140:2x 2x 5x 7
820:2x 2x 5x 41
934:2x 467
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 5x 7 = 280
Therefore, the value for common factors is 280.
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 = 12759560800/(1x280)
LCM = 12759560800/280
LCM = 45569860
Thus, we can understand that the LCM of 119,140,820,934 is 45569860.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 119, 140, 820, 934
1. What is the LCM of 119, 140, 820, 934?
Answer: LCM of 119, 140, 820, 934 is 45569860.
2. How to calculate the LCM of 119, 140, 820, 934?
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 119, 140, 820, 934.
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}.