Given numbers are 551,568,305,436

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

The LCM of 551,568,305,436 is 10404621160.

Find LCM of 551,568,305,436 with Prime Factorization

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

2 x 2 x 551 x 142 x 305 x 109 = 10404621160

Therefore, the lowest common multiple of 551,568,305,436 is 10404621160.

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.

551 x 568 x 305 x 436 = 41618484640

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.

551 : 1, 19, 29, 551

568 : 1, 2, 4, 8, 71, 142, 284, 568

305 : 1, 5, 61, 305

436 : 1, 2, 4, 109, 218, 436

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 551,568,305,436, is 1.

Now, the common factors can be found like this.

551:19x 29

568:2x 2x 2x 71

305:5x 61

436:2x 2x 109

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 41618484640/(1x4)

LCM = 41618484640/4

LCM = 10404621160

Thus, we can understand that the LCM of 551,568,305,436 is 10404621160.

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

• LCM of 890, 261, 951, 442
• LCM of 922, 445, 934, 455
• LCM of 964, 781, 998, 911
• LCM of 386, 136, 948, 847
• LCM of 412, 667, 959, 388

1. What is the LCM of 551, 568, 305, 436?

Answer: LCM of 551, 568, 305, 436 is 10404621160.

2. How to calculate the LCM of 551, 568, 305, 436?

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 551, 568, 305, 436.

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}.