Given numbers are 422,894,772,655

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

The LCM of 422,894,772,655 is 47692334220.

Find LCM of 422,894,772,655 with Prime Factorization

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

2 x 211 x 447 x 386 x 655 = 47692334220

Therefore, the lowest common multiple of 422,894,772,655 is 47692334220.

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 894 x 772 x 655 = 190769336880

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

894 : 1, 2, 3, 6, 149, 298, 447, 894

772 : 1, 2, 4, 193, 386, 772

655 : 1, 5, 131, 655

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 422,894,772,655, is 1.

Now, the common factors can be found like this.

422:2x 211

894:2x 3x 149

772:2x 2x 193

655:5x 131

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 = 190769336880/(1x4)

LCM = 190769336880/4

LCM = 47692334220

Thus, we can understand that the LCM of 422,894,772,655 is 47692334220.

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

• LCM of 365, 717, 320, 309
• LCM of 360, 437, 564, 732
• LCM of 206, 117, 242, 680
• LCM of 582, 523, 338, 173
• LCM of 556, 366, 969, 325

1. What is the LCM of 422, 894, 772, 655?

Answer: LCM of 422, 894, 772, 655 is 47692334220.

2. How to calculate the LCM of 422, 894, 772, 655?

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, 894, 772, 655.

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}.