Find the LCM of 247, 119, 309, 272, 461 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 247, 119, 309, 272, 461. So, keep reading to learn more.
Given numbers are 247,119,309,272,461
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 247,119,309,272,461 is 66992055312.
Find LCM of 247,119,309,272,461 with Prime Factorization
17 | 247, 119, 309, 272, 461 |
247, 7, 309, 16, 461 |
Multiply the prime numbers at the bottom and the left side.
17 x 247 x 7 x 309 x 16 x 461 = 66992055312
Therefore, the lowest common multiple of 247,119,309,272,461 is 66992055312.
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.
247 x 119 x 309 x 272 x 461 = 1138864940304
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.
247 : 1, 13, 19, 247
119 : 1, 7, 17, 119
309 : 1, 3, 103, 309
272 : 1, 2, 4, 8, 16, 17, 34, 68, 136, 272
461 : 1, 461
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 247,119,309,272,461, is 1.
Now, the common factors can be found like this.
247:13x 19
119:7x 17
309:3x 103
272:2x 2x 2x 2x 17
461:461
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
17 = 17
Therefore, the value for common factors is 17.
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 = 1138864940304/(1x17)
LCM = 1138864940304/17
LCM = 66992055312
Thus, we can understand that the LCM of 247,119,309,272,461 is 66992055312.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 247, 119, 309, 272, 461?
Answer: LCM of 247, 119, 309, 272, 461 is 66992055312.
2. How to calculate the LCM of 247, 119, 309, 272, 461?
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 247, 119, 309, 272, 461.
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}.