Given numbers are 423,682,457,530

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

The LCM of 423,682,457,530 is 34937097030.

Find LCM of 423,682,457,530 with Prime Factorization

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

2 x 423 x 341 x 457 x 265 = 34937097030

Therefore, the lowest common multiple of 423,682,457,530 is 34937097030.

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.

423 x 682 x 457 x 530 = 69874194060

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.

423 : 1, 3, 9, 47, 141, 423

682 : 1, 2, 11, 22, 31, 62, 341, 682

457 : 1, 457

530 : 1, 2, 5, 10, 53, 106, 265, 530

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 423,682,457,530, is 1.

Now, the common factors can be found like this.

423:3x 3x 47

682:2x 11x 31

457:457

530:2x 5x 53

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

2 = 2

Therefore, the value for common factors is 2.

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 = 69874194060/(1x2)

LCM = 69874194060/2

LCM = 34937097030

Thus, we can understand that the LCM of 423,682,457,530 is 34937097030.

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

• LCM of 668, 489, 622, 301
• LCM of 987, 640, 589, 677
• LCM of 825, 177, 595, 100
• LCM of 454, 221, 484, 337
• LCM of 809, 329, 414, 791

1. What is the LCM of 423, 682, 457, 530?

Answer: LCM of 423, 682, 457, 530 is 34937097030.

2. How to calculate the LCM of 423, 682, 457, 530?

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 423, 682, 457, 530.

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}.