LCM of 626, 836, 612, 589
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 626, 836, 612, 589 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 626, 836, 612, 589. So, keep reading to learn more.
Given numbers are 626,836,612,589
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 626,836,612,589 is 1241091324.
Find LCM of 626,836,612,589 with Prime Factorization
| 2 | 626, 836, 612, 589 |
| 2 | 313, 418, 306, 589 |
| 19 | 313, 209, 153, 589 |
| 313, 11, 153, 31 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 19 x 313 x 11 x 153 x 31 = 1241091324
Therefore, the lowest common multiple of 626,836,612,589 is 1241091324.
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.
626 x 836 x 612 x 589 = 188645881248
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.
626 : 1, 2, 313, 626
836 : 1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836
612 : 1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612
589 : 1, 19, 31, 589
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 626,836,612,589, is 1.
Now, the common factors can be found like this.
626:2x 313
836:2x 2x 11x 19
612:2x 2x 3x 3x 17
589:19x 31
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 19 = 152
Therefore, the value for common factors is 152.
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 = 188645881248/(1x152)
LCM = 188645881248/152
LCM = 1241091324
Thus, we can understand that the LCM of 626,836,612,589 is 1241091324.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 626, 836, 612, 589
1. What is the LCM of 626, 836, 612, 589?
Answer: LCM of 626, 836, 612, 589 is 1241091324.
2. How to calculate the LCM of 626, 836, 612, 589?
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 626, 836, 612, 589.
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}.