LCM of 105, 289, 741, 740, 574
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 105, 289, 741, 740, 574 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 105, 289, 741, 740, 574. So, keep reading to learn more.
Given numbers are 105,289,741,740,574
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 105,289,741,740,574 is 45480964620.
Find LCM of 105,289,741,740,574 with Prime Factorization
| 2 | 105, 289, 741, 740, 574 |
| 3 | 105, 289, 741, 370, 287 |
| 5 | 35, 289, 247, 370, 287 |
| 7 | 7, 289, 247, 74, 287 |
| 1, 289, 247, 74, 41 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 7 x 1 x 289 x 247 x 74 x 41 = 45480964620
Therefore, the lowest common multiple of 105,289,741,740,574 is 45480964620.
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.
105 x 289 x 741 x 740 x 574 = 9551002570200
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.
105 : 1, 3, 5, 7, 15, 21, 35, 105
289 : 1, 17, 289
741 : 1, 3, 13, 19, 39, 57, 247, 741
740 : 1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740
574 : 1, 2, 7, 14, 41, 82, 287, 574
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 105,289,741,740,574, is 1.
Now, the common factors can be found like this.
105:3x 5x 7
289:17x 17
741:3x 13x 19
740:2x 2x 5x 37
574:2x 7x 41
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 5x 7 = 210
Therefore, the value for common factors is 210.
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 = 9551002570200/(1x210)
LCM = 9551002570200/210
LCM = 45480964620
Thus, we can understand that the LCM of 105,289,741,740,574 is 45480964620.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 105, 289, 741, 740, 574
1. What is the LCM of 105, 289, 741, 740, 574?
Answer: LCM of 105, 289, 741, 740, 574 is 45480964620.
2. How to calculate the LCM of 105, 289, 741, 740, 574?
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 105, 289, 741, 740, 574.
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}.