Given numbers are 311,890,422,356

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

The LCM of 311,890,422,356 is 116805380.

Find LCM of 311,890,422,356 with Prime Factorization

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

2 x 89 x 311 x 5 x 211 x 2 = 116805380

Therefore, the lowest common multiple of 311,890,422,356 is 116805380.

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.

311 x 890 x 422 x 356 = 41582715280

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.

311 : 1, 311

890 : 1, 2, 5, 10, 89, 178, 445, 890

422 : 1, 2, 211, 422

356 : 1, 2, 4, 89, 178, 356

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 311,890,422,356, is 1.

Now, the common factors can be found like this.

311:311

890:2x 5x 89

422:2x 211

356:2x 2x 89

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 89 = 356

Therefore, the value for common factors is 356.

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 = 41582715280/(1x356)

LCM = 41582715280/356

LCM = 116805380

Thus, we can understand that the LCM of 311,890,422,356 is 116805380.

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

• LCM of 799, 698, 977, 459
• LCM of 444, 852, 795, 913
• LCM of 915, 525, 300, 786
• LCM of 597, 701, 989, 835
• LCM of 391, 965, 602, 400

1. What is the LCM of 311, 890, 422, 356?

Answer: LCM of 311, 890, 422, 356 is 116805380.

2. How to calculate the LCM of 311, 890, 422, 356?

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 311, 890, 422, 356.

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}.