LCM of 804, 164, 424, 381, 785
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 804, 164, 424, 381, 785 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 804, 164, 424, 381, 785. So, keep reading to learn more.
Given numbers are 804,164,424,381,785
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 804,164,424,381,785 is 348352673880.
Find LCM of 804,164,424,381,785 with Prime Factorization
| 2 | 804, 164, 424, 381, 785 |
| 2 | 402, 82, 212, 381, 785 |
| 3 | 201, 41, 106, 381, 785 |
| 67, 41, 106, 127, 785 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 67 x 41 x 106 x 127 x 785 = 348352673880
Therefore, the lowest common multiple of 804,164,424,381,785 is 348352673880.
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.
804 x 164 x 424 x 381 x 785 = 16720928346240
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.
804 : 1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804
164 : 1, 2, 4, 41, 82, 164
424 : 1, 2, 4, 8, 53, 106, 212, 424
381 : 1, 3, 127, 381
785 : 1, 5, 157, 785
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 804,164,424,381,785, is 1.
Now, the common factors can be found like this.
804:2x 2x 3x 67
164:2x 2x 41
424:2x 2x 2x 53
381:3x 127
785:5x 157
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 2x 3 = 48
Therefore, the value for common factors is 48.
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 = 16720928346240/(1x48)
LCM = 16720928346240/48
LCM = 348352673880
Thus, we can understand that the LCM of 804,164,424,381,785 is 348352673880.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 804, 164, 424, 381, 785
1. What is the LCM of 804, 164, 424, 381, 785?
Answer: LCM of 804, 164, 424, 381, 785 is 348352673880.
2. How to calculate the LCM of 804, 164, 424, 381, 785?
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 804, 164, 424, 381, 785.
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}.