Find the LCM of 169, 489, 916, 637 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 169, 489, 916, 637. So, keep reading to learn more.
Given numbers are 169,489,916,637
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 169,489,916,637 is 3709258644.
Find LCM of 169,489,916,637 with Prime Factorization
13 | 169, 489, 916, 637 |
13, 489, 916, 49 |
Multiply the prime numbers at the bottom and the left side.
13 x 13 x 489 x 916 x 49 = 3709258644
Therefore, the lowest common multiple of 169,489,916,637 is 3709258644.
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.
169 x 489 x 916 x 637 = 48220362372
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.
169 : 1, 13, 169
489 : 1, 3, 163, 489
916 : 1, 2, 4, 229, 458, 916
637 : 1, 7, 13, 49, 91, 637
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 169,489,916,637, is 1.
Now, the common factors can be found like this.
169:13x 13
489:3x 163
916:2x 2x 229
637:7x 7x 13
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
13 = 13
Therefore, the value for common factors is 13.
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 = 48220362372/(1x13)
LCM = 48220362372/13
LCM = 3709258644
Thus, we can understand that the LCM of 169,489,916,637 is 3709258644.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 169, 489, 916, 637?
Answer: LCM of 169, 489, 916, 637 is 3709258644.
2. How to calculate the LCM of 169, 489, 916, 637?
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 169, 489, 916, 637.
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}.