LCM of 902, 899, 837, 828
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 902, 899, 837, 828 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 902, 899, 837, 828. So, keep reading to learn more.
Given numbers are 902,899,837,828
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 902,899,837,828 is 1007135316.
Find LCM of 902,899,837,828 with Prime Factorization
| 2 | 902, 899, 837, 828 |
| 3 | 451, 899, 837, 414 |
| 3 | 451, 899, 279, 138 |
| 31 | 451, 899, 93, 46 |
| 451, 29, 3, 46 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 31 x 451 x 29 x 3 x 46 = 1007135316
Therefore, the lowest common multiple of 902,899,837,828 is 1007135316.
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.
902 x 899 x 837 x 828 = 561981506328
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.
902 : 1, 2, 11, 22, 41, 82, 451, 902
899 : 1, 29, 31, 899
837 : 1, 3, 9, 27, 31, 93, 279, 837
828 : 1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 902,899,837,828, is 1.
Now, the common factors can be found like this.
902:2x 11x 41
899:29x 31
837:3x 3x 3x 31
828:2x 2x 3x 3x 23
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 3x 31 = 558
Therefore, the value for common factors is 558.
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 = 561981506328/(1x558)
LCM = 561981506328/558
LCM = 1007135316
Thus, we can understand that the LCM of 902,899,837,828 is 1007135316.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 902, 899, 837, 828
1. What is the LCM of 902, 899, 837, 828?
Answer: LCM of 902, 899, 837, 828 is 1007135316.
2. How to calculate the LCM of 902, 899, 837, 828?
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 902, 899, 837, 828.
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}.