LCM of 906, 897, 612, 436
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 906, 897, 612, 436 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 906, 897, 612, 436. So, keep reading to learn more.
Given numbers are 906,897,612,436
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 906,897,612,436 is 3011799492.
Find LCM of 906,897,612,436 with Prime Factorization
| 2 | 906, 897, 612, 436 |
| 2 | 453, 897, 306, 218 |
| 3 | 453, 897, 153, 109 |
| 151, 299, 51, 109 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 151 x 299 x 51 x 109 = 3011799492
Therefore, the lowest common multiple of 906,897,612,436 is 3011799492.
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.
906 x 897 x 612 x 436 = 216849563424
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.
906 : 1, 2, 3, 6, 151, 302, 453, 906
897 : 1, 3, 13, 23, 39, 69, 299, 897
612 : 1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612
436 : 1, 2, 4, 109, 218, 436
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 906,897,612,436, is 1.
Now, the common factors can be found like this.
906:2x 3x 151
897:3x 13x 23
612:2x 2x 3x 3x 17
436:2x 2x 109
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 3x 3 = 72
Therefore, the value for common factors is 72.
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 = 216849563424/(1x72)
LCM = 216849563424/72
LCM = 3011799492
Thus, we can understand that the LCM of 906,897,612,436 is 3011799492.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 906, 897, 612, 436
1. What is the LCM of 906, 897, 612, 436?
Answer: LCM of 906, 897, 612, 436 is 3011799492.
2. How to calculate the LCM of 906, 897, 612, 436?
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 906, 897, 612, 436.
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}.