Given numbers are 137,661,390,794

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 137,661,390,794 is 14020940310.

Find LCM of 137,661,390,794 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 137 x 661 x 195 x 397 = 14020940310

Therefore, the lowest common multiple of 137,661,390,794 is 14020940310.

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.

137 x 661 x 390 x 794 = 28041880620

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.

137 : 1, 137

661 : 1, 661

390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

794 : 1, 2, 397, 794

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 137,661,390,794, is 1.

Now, the common factors can be found like this.

137:137

661:661

390:2x 3x 5x 13

794:2x 397

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2 = 2

Therefore, the value for common factors is 2.

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 = 28041880620/(1x2)

LCM = 28041880620/2

LCM = 14020940310

Thus, we can understand that the LCM of 137,661,390,794 is 14020940310.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 476, 731, 682, 932
• LCM of 903, 277, 723, 725
• LCM of 353, 232, 853, 390
• LCM of 475, 574, 895, 762
• LCM of 767, 772, 905, 798

1. What is the LCM of 137, 661, 390, 794?

Answer: LCM of 137, 661, 390, 794 is 14020940310.

2. How to calculate the LCM of 137, 661, 390, 794?

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 137, 661, 390, 794.

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}.