Find the LCM of 139, 278, 837, 426, 287 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 139, 278, 837, 426, 287. So, keep reading to learn more.
Given numbers are 139,278,837,426,287
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 139,278,837,426,287 is 4741442622.
Find LCM of 139,278,837,426,287 with Prime Factorization
2 | 139, 278, 837, 426, 287 |
3 | 139, 139, 837, 213, 287 |
139 | 139, 139, 279, 71, 287 |
1, 1, 279, 71, 287 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 139 x 1 x 1 x 279 x 71 x 287 = 4741442622
Therefore, the lowest common multiple of 139,278,837,426,287 is 4741442622.
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.
139 x 278 x 837 x 426 x 287 = 3954363146748
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.
139 : 1, 139
278 : 1, 2, 139, 278
837 : 1, 3, 9, 27, 31, 93, 279, 837
426 : 1, 2, 3, 6, 71, 142, 213, 426
287 : 1, 7, 41, 287
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 139,278,837,426,287, is 1.
Now, the common factors can be found like this.
139:139
278:2x 139
837:3x 3x 3x 31
426:2x 3x 71
287:7x 41
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 139 = 834
Therefore, the value for common factors is 834.
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 = 3954363146748/(1x834)
LCM = 3954363146748/834
LCM = 4741442622
Thus, we can understand that the LCM of 139,278,837,426,287 is 4741442622.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 139, 278, 837, 426, 287?
Answer: LCM of 139, 278, 837, 426, 287 is 4741442622.
2. How to calculate the LCM of 139, 278, 837, 426, 287?
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 139, 278, 837, 426, 287.
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}.