LCM of 838, 346, 726, 762, 166
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 838, 346, 726, 762, 166 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 838, 346, 726, 762, 166. So, keep reading to learn more.
Given numbers are 838,346,726,762,166
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 838,346,726,762,166 is 554726049042.
Find LCM of 838,346,726,762,166 with Prime Factorization
| 2 | 838, 346, 726, 762, 166 |
| 3 | 419, 173, 363, 381, 83 |
| 419, 173, 121, 127, 83 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 419 x 173 x 121 x 127 x 83 = 554726049042
Therefore, the lowest common multiple of 838,346,726,762,166 is 554726049042.
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.
838 x 346 x 726 x 762 x 166 = 26626850354016
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.
838 : 1, 2, 419, 838
346 : 1, 2, 173, 346
726 : 1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726
762 : 1, 2, 3, 6, 127, 254, 381, 762
166 : 1, 2, 83, 166
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 838,346,726,762,166, is 2.
Now, the common factors can be found like this.
838:2x 419
346:2x 173
726:2x 3x 11x 11
762:2x 3x 127
166:2x 83
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 3 = 24
Therefore, the value for common factors is 24.
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 = 26626850354016/(2x24)
LCM = 26626850354016/48
LCM = 554726049042
Thus, we can understand that the LCM of 838,346,726,762,166 is 554726049042.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 838, 346, 726, 762, 166
1. What is the LCM of 838, 346, 726, 762, 166?
Answer: LCM of 838, 346, 726, 762, 166 is 554726049042.
2. How to calculate the LCM of 838, 346, 726, 762, 166?
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 838, 346, 726, 762, 166.
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}.