Given numbers are 644,869,437,792,696

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

The LCM of 644,869,437,792,696 is 5550469848.

Find LCM of 644,869,437,792,696 with Prime Factorization

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

2 x 2 x 2 x 3 x 11 x 23 x 7 x 79 x 19 x 3 x 29 = 5550469848

Therefore, the lowest common multiple of 644,869,437,792,696 is 5550469848.

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.

644 x 869 x 437 x 792 x 696 = 134809811668224

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.

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

869 : 1, 11, 79, 869

437 : 1, 19, 23, 437

792 : 1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792

696 : 1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 644,869,437,792,696, is 1.

Now, the common factors can be found like this.

644:2x 2x 7x 23

869:11x 79

437:19x 23

792:2x 2x 2x 3x 3x 11

696:2x 2x 2x 3x 29

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 3x 11x 23 = 24288

Therefore, the value for common factors is 24288.

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 = 134809811668224/(1x24288)

LCM = 134809811668224/24288

LCM = 5550469848

Thus, we can understand that the LCM of 644,869,437,792,696 is 5550469848.

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

• LCM of 873, 593, 772, 320, 343
• LCM of 531, 691, 469, 523, 596
• LCM of 547, 234, 337, 472, 786
• LCM of 432, 819, 705, 980, 113
• LCM of 105, 634, 364, 794, 969

1. What is the LCM of 644, 869, 437, 792, 696?

Answer: LCM of 644, 869, 437, 792, 696 is 5550469848.

2. How to calculate the LCM of 644, 869, 437, 792, 696?

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 644, 869, 437, 792, 696.

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}.