Given numbers are 872,691,637,936

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

The LCM of 872,691,637,936 is 3454430616.

Find LCM of 872,691,637,936 with Prime Factorization

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

2 x 2 x 2 x 13 x 109 x 691 x 49 x 9 = 3454430616

Therefore, the lowest common multiple of 872,691,637,936 is 3454430616.

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.

872 x 691 x 637 x 936 = 359260784064

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.

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

691 : 1, 691

637 : 1, 7, 13, 49, 91, 637

936 : 1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 872,691,637,936, is 1.

Now, the common factors can be found like this.

872:2x 2x 2x 109

691:691

637:7x 7x 13

936:2x 2x 2x 3x 3x 13

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 13 = 104

Therefore, the value for common factors is 104.

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 = 359260784064/(1x104)

LCM = 359260784064/104

LCM = 3454430616

Thus, we can understand that the LCM of 872,691,637,936 is 3454430616.

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

• LCM of 145, 579, 458, 605
• LCM of 355, 476, 498, 506
• LCM of 868, 711, 202, 443
• LCM of 683, 240, 448, 796
• LCM of 818, 687, 438, 696

1. What is the LCM of 872, 691, 637, 936?

Answer: LCM of 872, 691, 637, 936 is 3454430616.

2. How to calculate the LCM of 872, 691, 637, 936?

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 872, 691, 637, 936.

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}.