LCM of 281, 242, 611, 726, 409
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 281, 242, 611, 726, 409 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 281, 242, 611, 726, 409. So, keep reading to learn more.
Given numbers are 281,242,611,726,409
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 281,242,611,726,409 is 50980895394.
Find LCM of 281,242,611,726,409 with Prime Factorization
| 2 | 281, 242, 611, 726, 409 |
| 11 | 281, 121, 611, 363, 409 |
| 11 | 281, 11, 611, 33, 409 |
| 281, 1, 611, 3, 409 |
Multiply the prime numbers at the bottom and the left side.
2 x 11 x 11 x 281 x 1 x 611 x 3 x 409 = 50980895394
Therefore, the lowest common multiple of 281,242,611,726,409 is 50980895394.
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.
281 x 242 x 611 x 726 x 409 = 12337376685348
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.
281 : 1, 281
242 : 1, 2, 11, 22, 121, 242
611 : 1, 13, 47, 611
726 : 1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726
409 : 1, 409
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 281,242,611,726,409, is 1.
Now, the common factors can be found like this.
281:281
242:2x 11x 11
611:13x 47
726:2x 3x 11x 11
409:409
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 11x 11 = 242
Therefore, the value for common factors is 242.
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 = 12337376685348/(1x242)
LCM = 12337376685348/242
LCM = 50980895394
Thus, we can understand that the LCM of 281,242,611,726,409 is 50980895394.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 281, 242, 611, 726, 409
1. What is the LCM of 281, 242, 611, 726, 409?
Answer: LCM of 281, 242, 611, 726, 409 is 50980895394.
2. How to calculate the LCM of 281, 242, 611, 726, 409?
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 281, 242, 611, 726, 409.
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}.