LCM of 701, 140, 854, 826
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 701, 140, 854, 826 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 701, 140, 854, 826. So, keep reading to learn more.
Given numbers are 701,140,854,826
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 701,140,854,826 is 353205860.
Find LCM of 701,140,854,826 with Prime Factorization
| 2 | 701, 140, 854, 826 |
| 7 | 701, 70, 427, 413 |
| 701, 10, 61, 59 |
Multiply the prime numbers at the bottom and the left side.
2 x 7 x 701 x 10 x 61 x 59 = 353205860
Therefore, the lowest common multiple of 701,140,854,826 is 353205860.
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.
701 x 140 x 854 x 826 = 69228348560
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.
701 : 1, 701
140 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
854 : 1, 2, 7, 14, 61, 122, 427, 854
826 : 1, 2, 7, 14, 59, 118, 413, 826
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 701,140,854,826, is 1.
Now, the common factors can be found like this.
701:701
140:2x 2x 5x 7
854:2x 7x 61
826:2x 7x 59
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 7x 7 = 196
Therefore, the value for common factors is 196.
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 = 69228348560/(1x196)
LCM = 69228348560/196
LCM = 353205860
Thus, we can understand that the LCM of 701,140,854,826 is 353205860.
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FAQs on LCM of 701, 140, 854, 826
1. What is the LCM of 701, 140, 854, 826?
Answer: LCM of 701, 140, 854, 826 is 353205860.
2. How to calculate the LCM of 701, 140, 854, 826?
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 701, 140, 854, 826.
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}.