Given numbers are 311,219,622,493

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

The LCM of 311,219,622,493 is 67155474.

Find LCM of 311,219,622,493 with Prime Factorization

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

311 x 1 x 219 x 2 x 493 = 67155474

Therefore, the lowest common multiple of 311,219,622,493 is 67155474.

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 219 x 622 x 493 = 20885352414

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

219 : 1, 3, 73, 219

622 : 1, 2, 311, 622

493 : 1, 17, 29, 493

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 311,219,622,493, is 1.

Now, the common factors can be found like this.

311:311

219:3x 73

622:2x 311

493:17x 29

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

311 = 311

Therefore, the value for common factors is 311.

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 = 20885352414/(1x311)

LCM = 20885352414/311

LCM = 67155474

Thus, we can understand that the LCM of 311,219,622,493 is 67155474.

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

• LCM of 538, 616, 812, 363
• LCM of 837, 819, 264, 343
• LCM of 230, 434, 221, 556
• LCM of 236, 182, 739, 402
• LCM of 321, 526, 350, 645

1. What is the LCM of 311, 219, 622, 493?

Answer: LCM of 311, 219, 622, 493 is 67155474.

2. How to calculate the LCM of 311, 219, 622, 493?

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, 219, 622, 493.

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}.