Find the LCM of 344, 437, 731, 267, 690 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 344, 437, 731, 267, 690. So, keep reading to learn more.
Given numbers are 344,437,731,267,690
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 344,437,731,267,690 is 3411693960.
Find LCM of 344,437,731,267,690 with Prime Factorization
2 | 344, 437, 731, 267, 690 |
3 | 172, 437, 731, 267, 345 |
23 | 172, 437, 731, 89, 115 |
43 | 172, 19, 731, 89, 5 |
4, 19, 17, 89, 5 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 23 x 43 x 4 x 19 x 17 x 89 x 5 = 3411693960
Therefore, the lowest common multiple of 344,437,731,267,690 is 3411693960.
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.
344 x 437 x 731 x 267 x 690 = 20244991958640
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.
344 : 1, 2, 4, 8, 43, 86, 172, 344
437 : 1, 19, 23, 437
731 : 1, 17, 43, 731
267 : 1, 3, 89, 267
690 : 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 344,437,731,267,690, is 1.
Now, the common factors can be found like this.
344:2x 2x 2x 43
437:19x 23
731:17x 43
267:3x 89
690:2x 3x 5x 23
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 23x 43 = 5934
Therefore, the value for common factors is 5934.
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 = 20244991958640/(1x5934)
LCM = 20244991958640/5934
LCM = 3411693960
Thus, we can understand that the LCM of 344,437,731,267,690 is 3411693960.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 344, 437, 731, 267, 690?
Answer: LCM of 344, 437, 731, 267, 690 is 3411693960.
2. How to calculate the LCM of 344, 437, 731, 267, 690?
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 344, 437, 731, 267, 690.
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}.