Given numbers are 422,260,739,578

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

The LCM of 422,260,739,578 is 11716505060.

Find LCM of 422,260,739,578 with Prime Factorization

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

2 x 211 x 130 x 739 x 289 = 11716505060

Therefore, the lowest common multiple of 422,260,739,578 is 11716505060.

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 260 x 739 x 578 = 46866020240

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

260 : 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260

739 : 1, 739

578 : 1, 2, 17, 34, 289, 578

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 422,260,739,578, is 1.

Now, the common factors can be found like this.

422:2x 211

260:2x 2x 5x 13

739:739

578:2x 17x 17

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 = 46866020240/(1x4)

LCM = 46866020240/4

LCM = 11716505060

Thus, we can understand that the LCM of 422,260,739,578 is 11716505060.

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

• LCM of 643, 610, 960, 896
• LCM of 552, 562, 421, 229
• LCM of 924, 466, 563, 658
• LCM of 327, 640, 592, 592
• LCM of 302, 317, 596, 450

1. What is the LCM of 422, 260, 739, 578?

Answer: LCM of 422, 260, 739, 578 is 11716505060.

2. How to calculate the LCM of 422, 260, 739, 578?

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, 260, 739, 578.

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}.