Given numbers are 443,402,468,447

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

The LCM of 443,402,468,447 is 2069715492.

Find LCM of 443,402,468,447 with Prime Factorization

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

2 x 3 x 443 x 67 x 78 x 149 = 2069715492

Therefore, the lowest common multiple of 443,402,468,447 is 2069715492.

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.

443 x 402 x 468 x 447 = 37254878856

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.

443 : 1, 443

402 : 1, 2, 3, 6, 67, 134, 201, 402

468 : 1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468

447 : 1, 3, 149, 447

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 443,402,468,447, is 1.

Now, the common factors can be found like this.

443:443

402:2x 3x 67

468:2x 2x 3x 3x 13

447:3x 149

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

2x 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 37254878856/(1x18)

LCM = 37254878856/18

LCM = 2069715492

Thus, we can understand that the LCM of 443,402,468,447 is 2069715492.

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

• LCM of 600, 139, 236, 118
• LCM of 970, 588, 664, 300
• LCM of 140, 424, 182, 672
• LCM of 132, 928, 347, 492
• LCM of 121, 837, 426, 172

1. What is the LCM of 443, 402, 468, 447?

Answer: LCM of 443, 402, 468, 447 is 2069715492.

2. How to calculate the LCM of 443, 402, 468, 447?

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 443, 402, 468, 447.

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}.