LCM of 739, 703, 858, 418
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 739, 703, 858, 418 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 739, 703, 858, 418. So, keep reading to learn more.
Given numbers are 739,703,858,418
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 739,703,858,418 is 445745586.
Find LCM of 739,703,858,418 with Prime Factorization
| 2 | 739, 703, 858, 418 |
| 11 | 739, 703, 429, 209 |
| 19 | 739, 703, 39, 19 |
| 739, 37, 39, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 11 x 19 x 739 x 37 x 39 x 1 = 445745586
Therefore, the lowest common multiple of 739,703,858,418 is 445745586.
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.
739 x 703 x 858 x 418 = 186321654948
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.
739 : 1, 739
703 : 1, 19, 37, 703
858 : 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858
418 : 1, 2, 11, 19, 22, 38, 209, 418
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 739,703,858,418, is 1.
Now, the common factors can be found like this.
739:739
703:19x 37
858:2x 3x 11x 13
418:2x 11x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 11x 19 = 418
Therefore, the value for common factors is 418.
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 = 186321654948/(1x418)
LCM = 186321654948/418
LCM = 445745586
Thus, we can understand that the LCM of 739,703,858,418 is 445745586.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 739, 703, 858, 418
1. What is the LCM of 739, 703, 858, 418?
Answer: LCM of 739, 703, 858, 418 is 445745586.
2. How to calculate the LCM of 739, 703, 858, 418?
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 739, 703, 858, 418.
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}.