Given numbers are 990,412,698,206

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

The LCM of 990,412,698,206 is 71175060.

Find LCM of 990,412,698,206 with Prime Factorization

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

2 x 103 x 495 x 2 x 349 x 1 = 71175060

Therefore, the lowest common multiple of 990,412,698,206 is 71175060.

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.

990 x 412 x 698 x 206 = 58648249440

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.

990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

412 : 1, 2, 4, 103, 206, 412

698 : 1, 2, 349, 698

206 : 1, 2, 103, 206

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 990,412,698,206, is 2.

Now, the common factors can be found like this.

990:2x 3x 3x 5x 11

412:2x 2x 103

698:2x 349

206:2x 103

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 103 = 412

Therefore, the value for common factors is 412.

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 = 58648249440/(2x412)

LCM = 58648249440/824

LCM = 71175060

Thus, we can understand that the LCM of 990,412,698,206 is 71175060.

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

• LCM of 294, 492, 151, 546
• LCM of 691, 820, 802, 349
• LCM of 282, 742, 531, 153
• LCM of 380, 838, 397, 445
• LCM of 576, 475, 647, 581

1. What is the LCM of 990, 412, 698, 206?

Answer: LCM of 990, 412, 698, 206 is 71175060.

2. How to calculate the LCM of 990, 412, 698, 206?

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 990, 412, 698, 206.

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}.