LCM of 190, 902, 898, 240
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 190, 902, 898, 240 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 190, 902, 898, 240. So, keep reading to learn more.
Given numbers are 190,902,898,240
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 190,902,898,240 is 923395440.
Find LCM of 190,902,898,240 with Prime Factorization
| 2 | 190, 902, 898, 240 |
| 5 | 95, 451, 449, 120 |
| 19, 451, 449, 24 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 19 x 451 x 449 x 24 = 923395440
Therefore, the lowest common multiple of 190,902,898,240 is 923395440.
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.
190 x 902 x 898 x 240 = 36935817600
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.
190 : 1, 2, 5, 10, 19, 38, 95, 190
902 : 1, 2, 11, 22, 41, 82, 451, 902
898 : 1, 2, 449, 898
240 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 190,902,898,240, is 2.
Now, the common factors can be found like this.
190:2x 5x 19
902:2x 11x 41
898:2x 449
240:2x 2x 2x 2x 3x 5
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 5 = 20
Therefore, the value for common factors is 20.
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 = 36935817600/(2x20)
LCM = 36935817600/40
LCM = 923395440
Thus, we can understand that the LCM of 190,902,898,240 is 923395440.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 190, 902, 898, 240
1. What is the LCM of 190, 902, 898, 240?
Answer: LCM of 190, 902, 898, 240 is 923395440.
2. How to calculate the LCM of 190, 902, 898, 240?
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 190, 902, 898, 240.
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}.