Given numbers are 422,999,388,679

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

The LCM of 422,999,388,679 is 572502924.

Find LCM of 422,999,388,679 with Prime Factorization

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

2 x 97 x 211 x 999 x 2 x 7 = 572502924

Therefore, the lowest common multiple of 422,999,388,679 is 572502924.

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 999 x 388 x 679 = 111065567256

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

999 : 1, 3, 9, 27, 37, 111, 333, 999

388 : 1, 2, 4, 97, 194, 388

679 : 1, 7, 97, 679

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 422,999,388,679, is 1.

Now, the common factors can be found like this.

422:2x 211

999:3x 3x 3x 37

388:2x 2x 97

679:7x 97

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

2x 97 = 194

Therefore, the value for common factors is 194.

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 = 111065567256/(1x194)

LCM = 111065567256/194

LCM = 572502924

Thus, we can understand that the LCM of 422,999,388,679 is 572502924.

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

• LCM of 508, 148, 903, 842
• LCM of 333, 534, 632, 223
• LCM of 592, 483, 429, 148
• LCM of 951, 309, 708, 327
• LCM of 625, 390, 134, 226

1. What is the LCM of 422, 999, 388, 679?

Answer: LCM of 422, 999, 388, 679 is 572502924.

2. How to calculate the LCM of 422, 999, 388, 679?

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, 999, 388, 679.

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}.