Find the LCM of 298, 649, 591, 637, 406 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 298, 649, 591, 637, 406. So, keep reading to learn more.
Given numbers are 298,649,591,637,406
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 298,649,591,637,406 is 2111474651286.
Find LCM of 298,649,591,637,406 with Prime Factorization
2 | 298, 649, 591, 637, 406 |
7 | 149, 649, 591, 637, 203 |
149, 649, 591, 91, 29 |
Multiply the prime numbers at the bottom and the left side.
2 x 7 x 149 x 649 x 591 x 91 x 29 = 2111474651286
Therefore, the lowest common multiple of 298,649,591,637,406 is 2111474651286.
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.
298 x 649 x 591 x 637 x 406 = 29560645118004
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.
298 : 1, 2, 149, 298
649 : 1, 11, 59, 649
591 : 1, 3, 197, 591
637 : 1, 7, 13, 49, 91, 637
406 : 1, 2, 7, 14, 29, 58, 203, 406
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 298,649,591,637,406, is 1.
Now, the common factors can be found like this.
298:2x 149
649:11x 59
591:3x 197
637:7x 7x 13
406:2x 7x 29
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 7 = 14
Therefore, the value for common factors is 14.
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 = 29560645118004/(1x14)
LCM = 29560645118004/14
LCM = 2111474651286
Thus, we can understand that the LCM of 298,649,591,637,406 is 2111474651286.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 298, 649, 591, 637, 406?
Answer: LCM of 298, 649, 591, 637, 406 is 2111474651286.
2. How to calculate the LCM of 298, 649, 591, 637, 406?
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 298, 649, 591, 637, 406.
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}.