Given numbers are 622,644,563,828,872

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

The LCM of 622,644,563,828,872 is 221234908104.

Find LCM of 622,644,563,828,872 with Prime Factorization

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

2 x 2 x 23 x 311 x 7 x 563 x 9 x 218 = 221234908104

Therefore, the lowest common multiple of 622,644,563,828,872 is 221234908104.

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.

622 x 644 x 563 x 828 x 872 = 162828892364544

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.

622 : 1, 2, 311, 622

644 : 1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

563 : 1, 563

828 : 1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828

872 : 1, 2, 4, 8, 109, 218, 436, 872

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 622,644,563,828,872, is 1.

Now, the common factors can be found like this.

622:2x 311

644:2x 2x 7x 23

563:563

828:2x 2x 3x 3x 23

872:2x 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 2x 2x 2x 2x 23 = 736

Therefore, the value for common factors is 736.

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 = 162828892364544/(1x736)

LCM = 162828892364544/736

LCM = 221234908104

Thus, we can understand that the LCM of 622,644,563,828,872 is 221234908104.

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

• LCM of 857, 213, 849, 198, 207
• LCM of 142, 287, 490, 241, 342
• LCM of 967, 950, 437, 896, 663
• LCM of 669, 142, 371, 493, 636
• LCM of 388, 356, 969, 719, 441

1. What is the LCM of 622, 644, 563, 828, 872?

Answer: LCM of 622, 644, 563, 828, 872 is 221234908104.

2. How to calculate the LCM of 622, 644, 563, 828, 872?

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 622, 644, 563, 828, 872.

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}.