LCM of 806, 967, 598, 138
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 806, 967, 598, 138 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 806, 967, 598, 138. So, keep reading to learn more.
Given numbers are 806,967,598,138
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 806,967,598,138 is 53778738.
Find LCM of 806,967,598,138 with Prime Factorization
| 2 | 806, 967, 598, 138 |
| 13 | 403, 967, 299, 69 |
| 23 | 31, 967, 23, 69 |
| 31, 967, 1, 3 |
Multiply the prime numbers at the bottom and the left side.
2 x 13 x 23 x 31 x 967 x 1 x 3 = 53778738
Therefore, the lowest common multiple of 806,967,598,138 is 53778738.
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.
806 x 967 x 598 x 138 = 64319370648
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.
806 : 1, 2, 13, 26, 31, 62, 403, 806
967 : 1, 967
598 : 1, 2, 13, 23, 26, 46, 299, 598
138 : 1, 2, 3, 6, 23, 46, 69, 138
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 806,967,598,138, is 1.
Now, the common factors can be found like this.
806:2x 13x 31
967:967
598:2x 13x 23
138:2x 3x 23
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 13x 23 = 1196
Therefore, the value for common factors is 1196.
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 = 64319370648/(1x1196)
LCM = 64319370648/1196
LCM = 53778738
Thus, we can understand that the LCM of 806,967,598,138 is 53778738.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 806, 967, 598, 138
1. What is the LCM of 806, 967, 598, 138?
Answer: LCM of 806, 967, 598, 138 is 53778738.
2. How to calculate the LCM of 806, 967, 598, 138?
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 806, 967, 598, 138.
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}.