Given numbers are 668,404,206,412

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

The LCM of 668,404,206,412 is 6949204.

Find LCM of 668,404,206,412 with Prime Factorization

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

2 x 2 x 103 x 167 x 101 x 1 x 1 = 6949204

Therefore, the lowest common multiple of 668,404,206,412 is 6949204.

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.

668 x 404 x 206 x 412 = 22904576384

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.

668 : 1, 2, 4, 167, 334, 668

404 : 1, 2, 4, 101, 202, 404

206 : 1, 2, 103, 206

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

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 668,404,206,412, is 2.

Now, the common factors can be found like this.

668:2x 2x 167

404:2x 2x 101

206:2x 103

412:2x 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 2x 2x 103 = 1648

Therefore, the value for common factors is 1648.

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 = 22904576384/(2x1648)

LCM = 22904576384/3296

LCM = 6949204

Thus, we can understand that the LCM of 668,404,206,412 is 6949204.

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

• LCM of 959, 764, 168, 554
• LCM of 529, 263, 487, 991
• LCM of 404, 436, 293, 381
• LCM of 755, 791, 416, 789
• LCM of 260, 776, 665, 934

1. What is the LCM of 668, 404, 206, 412?

Answer: LCM of 668, 404, 206, 412 is 6949204.

2. How to calculate the LCM of 668, 404, 206, 412?

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 668, 404, 206, 412.

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}.