LCM of 245, 682, 436, 484, 146
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 245, 682, 436, 484, 146 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 245, 682, 436, 484, 146. So, keep reading to learn more.
Given numbers are 245,682,436,484,146
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 245,682,436,484,146 is 29249772860.
Find LCM of 245,682,436,484,146 with Prime Factorization
| 2 | 245, 682, 436, 484, 146 |
| 2 | 245, 341, 218, 242, 73 |
| 11 | 245, 341, 109, 121, 73 |
| 245, 31, 109, 11, 73 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 11 x 245 x 31 x 109 x 11 x 73 = 29249772860
Therefore, the lowest common multiple of 245,682,436,484,146 is 29249772860.
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.
245 x 682 x 436 x 484 x 146 = 5147960023360
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.
245 : 1, 5, 7, 35, 49, 245
682 : 1, 2, 11, 22, 31, 62, 341, 682
436 : 1, 2, 4, 109, 218, 436
484 : 1, 2, 4, 11, 22, 44, 121, 242, 484
146 : 1, 2, 73, 146
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 245,682,436,484,146, is 1.
Now, the common factors can be found like this.
245:5x 7x 7
682:2x 11x 31
436:2x 2x 109
484:2x 2x 11x 11
146:2x 73
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 2x 2x 11 = 176
Therefore, the value for common factors is 176.
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 = 5147960023360/(1x176)
LCM = 5147960023360/176
LCM = 29249772860
Thus, we can understand that the LCM of 245,682,436,484,146 is 29249772860.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 245, 682, 436, 484, 146
1. What is the LCM of 245, 682, 436, 484, 146?
Answer: LCM of 245, 682, 436, 484, 146 is 29249772860.
2. How to calculate the LCM of 245, 682, 436, 484, 146?
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 245, 682, 436, 484, 146.
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}.