Given numbers are 311,933,347,442

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

The LCM of 311,933,347,442 is 143097942.

Find LCM of 311,933,347,442 with Prime Factorization

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

311 x 1 x 3 x 347 x 442 = 143097942

Therefore, the lowest common multiple of 311,933,347,442 is 143097942.

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 933 x 347 x 442 = 44503459962

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

933 : 1, 3, 311, 933

347 : 1, 347

442 : 1, 2, 13, 17, 26, 34, 221, 442

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 311,933,347,442, is 1.

Now, the common factors can be found like this.

311:311

933:3x 311

347:347

442:2x 13x 17

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 = 44503459962/(1x311)

LCM = 44503459962/311

LCM = 143097942

Thus, we can understand that the LCM of 311,933,347,442 is 143097942.

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

• LCM of 215, 731, 191, 959
• LCM of 577, 660, 416, 143
• LCM of 872, 674, 747, 413
• LCM of 188, 813, 418, 315
• LCM of 706, 413, 967, 667

1. What is the LCM of 311, 933, 347, 442?

Answer: LCM of 311, 933, 347, 442 is 143097942.

2. How to calculate the LCM of 311, 933, 347, 442?

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, 933, 347, 442.

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}.