LCM of 898, 851, 156, 722, 903
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 898, 851, 156, 722, 903 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 898, 851, 156, 722, 903. So, keep reading to learn more.
Given numbers are 898,851,156,722,903
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 898,851,156,722,903 is 6477004472484.
Find LCM of 898,851,156,722,903 with Prime Factorization
| 2 | 898, 851, 156, 722, 903 |
| 3 | 449, 851, 78, 361, 903 |
| 449, 851, 26, 361, 301 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 449 x 851 x 26 x 361 x 301 = 6477004472484
Therefore, the lowest common multiple of 898,851,156,722,903 is 6477004472484.
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.
898 x 851 x 156 x 722 x 903 = 77724053669808
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.
898 : 1, 2, 449, 898
851 : 1, 23, 37, 851
156 : 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156
722 : 1, 2, 19, 38, 361, 722
903 : 1, 3, 7, 21, 43, 129, 301, 903
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 898,851,156,722,903, is 1.
Now, the common factors can be found like this.
898:2x 449
851:23x 37
156:2x 2x 3x 13
722:2x 19x 19
903:3x 7x 43
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 3 = 12
Therefore, the value for common factors is 12.
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 = 77724053669808/(1x12)
LCM = 77724053669808/12
LCM = 6477004472484
Thus, we can understand that the LCM of 898,851,156,722,903 is 6477004472484.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 898, 851, 156, 722, 903
1. What is the LCM of 898, 851, 156, 722, 903?
Answer: LCM of 898, 851, 156, 722, 903 is 6477004472484.
2. How to calculate the LCM of 898, 851, 156, 722, 903?
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 898, 851, 156, 722, 903.
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}.