Given numbers are 422,659,226,390

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

The LCM of 422,659,226,390 is 6127889430.

Find LCM of 422,659,226,390 with Prime Factorization

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

2 x 211 x 659 x 113 x 195 = 6127889430

Therefore, the lowest common multiple of 422,659,226,390 is 6127889430.

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.

422 x 659 x 226 x 390 = 24511557720

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.

422 : 1, 2, 211, 422

659 : 1, 659

226 : 1, 2, 113, 226

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 422,659,226,390, is 1.

Now, the common factors can be found like this.

422:2x 211

659:659

226:2x 113

390:2x 3x 5x 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 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 = 24511557720/(1x4)

LCM = 24511557720/4

LCM = 6127889430

Thus, we can understand that the LCM of 422,659,226,390 is 6127889430.

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

• LCM of 599, 304, 473, 992
• LCM of 270, 404, 454, 264
• LCM of 293, 997, 855, 490
• LCM of 750, 159, 947, 590
• LCM of 489, 959, 861, 155

1. What is the LCM of 422, 659, 226, 390?

Answer: LCM of 422, 659, 226, 390 is 6127889430.

2. How to calculate the LCM of 422, 659, 226, 390?

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 422, 659, 226, 390.

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}.