LCM of 673, 806, 389, 444, 356
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 673, 806, 389, 444, 356 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 673, 806, 389, 444, 356. So, keep reading to learn more.
Given numbers are 673,806,389,444,356
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 673,806,389,444,356 is 4169103611556.
Find LCM of 673,806,389,444,356 with Prime Factorization
| 2 | 673, 806, 389, 444, 356 |
| 2 | 673, 403, 389, 222, 178 |
| 673, 403, 389, 111, 89 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 673 x 403 x 389 x 111 x 89 = 4169103611556
Therefore, the lowest common multiple of 673,806,389,444,356 is 4169103611556.
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.
673 x 806 x 389 x 444 x 356 = 33352828892448
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.
673 : 1, 673
806 : 1, 2, 13, 26, 31, 62, 403, 806
389 : 1, 389
444 : 1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444
356 : 1, 2, 4, 89, 178, 356
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 673,806,389,444,356, is 1.
Now, the common factors can be found like this.
673:673
806:2x 13x 31
389:389
444:2x 2x 3x 37
356:2x 2x 89
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 2 = 8
Therefore, the value for common factors is 8.
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 = 33352828892448/(1x8)
LCM = 33352828892448/8
LCM = 4169103611556
Thus, we can understand that the LCM of 673,806,389,444,356 is 4169103611556.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 673, 806, 389, 444, 356
1. What is the LCM of 673, 806, 389, 444, 356?
Answer: LCM of 673, 806, 389, 444, 356 is 4169103611556.
2. How to calculate the LCM of 673, 806, 389, 444, 356?
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 673, 806, 389, 444, 356.
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}.