LCM of 898, 651, 410, 302, 121
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 898, 651, 410, 302, 121 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, 651, 410, 302, 121. So, keep reading to learn more.
Given numbers are 898,651,410,302,121
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 898,651,410,302,121 is 2189643961890.
Find LCM of 898,651,410,302,121 with Prime Factorization
| 2 | 898, 651, 410, 302, 121 |
| 449, 651, 205, 151, 121 |
Multiply the prime numbers at the bottom and the left side.
2 x 449 x 651 x 205 x 151 x 121 = 2189643961890
Therefore, the lowest common multiple of 898,651,410,302,121 is 2189643961890.
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 651 x 410 x 302 x 121 = 8758575847560
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
651 : 1, 3, 7, 21, 31, 93, 217, 651
410 : 1, 2, 5, 10, 41, 82, 205, 410
302 : 1, 2, 151, 302
121 : 1, 11, 121
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 898,651,410,302,121, is 1.
Now, the common factors can be found like this.
898:2x 449
651:3x 7x 31
410:2x 5x 41
302:2x 151
121:11x 11
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2 = 4
Therefore, the value for common factors is 4.
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 = 8758575847560/(1x4)
LCM = 8758575847560/4
LCM = 2189643961890
Thus, we can understand that the LCM of 898,651,410,302,121 is 2189643961890.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 898, 651, 410, 302, 121
1. What is the LCM of 898, 651, 410, 302, 121?
Answer: LCM of 898, 651, 410, 302, 121 is 2189643961890.
2. How to calculate the LCM of 898, 651, 410, 302, 121?
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, 651, 410, 302, 121.
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}.