Given numbers are 218,206,858,826

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

The LCM of 218,206,858,826 is 3978332358.

Find LCM of 218,206,858,826 with Prime Factorization

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

2 x 109 x 103 x 429 x 413 = 3978332358

Therefore, the lowest common multiple of 218,206,858,826 is 3978332358.

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.

218 x 206 x 858 x 826 = 31826658864

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.

218 : 1, 2, 109, 218

206 : 1, 2, 103, 206

858 : 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

826 : 1, 2, 7, 14, 59, 118, 413, 826

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 218,206,858,826, is 2.

Now, the common factors can be found like this.

218:2x 109

206:2x 103

858:2x 3x 11x 13

826:2x 7x 59

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 31826658864/(2x4)

LCM = 31826658864/8

LCM = 3978332358

Thus, we can understand that the LCM of 218,206,858,826 is 3978332358.

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

• LCM of 552, 477, 423, 646
• LCM of 854, 634, 755, 424
• LCM of 265, 282, 442, 237
• LCM of 177, 832, 732, 398
• LCM of 225, 594, 249, 240

1. What is the LCM of 218, 206, 858, 826?

Answer: LCM of 218, 206, 858, 826 is 3978332358.

2. How to calculate the LCM of 218, 206, 858, 826?

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 218, 206, 858, 826.

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}.