Given numbers are 138,794,286,676

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

The LCM of 138,794,286,676 is 203694348.

Find LCM of 138,794,286,676 with Prime Factorization

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

2 x 13 x 69 x 397 x 11 x 26 = 203694348

Therefore, the lowest common multiple of 138,794,286,676 is 203694348.

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.

138 x 794 x 286 x 676 = 21184212192

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.

138 : 1, 2, 3, 6, 23, 46, 69, 138

794 : 1, 2, 397, 794

286 : 1, 2, 11, 13, 22, 26, 143, 286

676 : 1, 2, 4, 13, 26, 52, 169, 338, 676

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 138,794,286,676, is 2.

Now, the common factors can be found like this.

138:2x 3x 23

794:2x 397

286:2x 11x 13

676:2x 2x 13x 13

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

2x 2x 13 = 52

Therefore, the value for common factors is 52.

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 = 21184212192/(2x52)

LCM = 21184212192/104

LCM = 203694348

Thus, we can understand that the LCM of 138,794,286,676 is 203694348.

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

• LCM of 730, 907, 937, 490
• LCM of 323, 421, 869, 500
• LCM of 288, 338, 849, 469
• LCM of 801, 386, 318, 526
• LCM of 870, 126, 548, 450

1. What is the LCM of 138, 794, 286, 676?

Answer: LCM of 138, 794, 286, 676 is 203694348.

2. How to calculate the LCM of 138, 794, 286, 676?

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 138, 794, 286, 676.

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}.