Given numbers are 872,660,453,663,272

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

The LCM of 872,660,453,663,272 is 9602838960.

Find LCM of 872,660,453,663,272 with Prime Factorization

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

2 x 2 x 2 x 3 x 17 x 109 x 55 x 151 x 13 x 2 = 9602838960

Therefore, the lowest common multiple of 872,660,453,663,272 is 9602838960.

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 660 x 453 x 663 x 272 = 47015499548160

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

660 : 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

453 : 1, 3, 151, 453

663 : 1, 3, 13, 17, 39, 51, 221, 663

272 : 1, 2, 4, 8, 16, 17, 34, 68, 136, 272

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 872,660,453,663,272, is 1.

Now, the common factors can be found like this.

872:2x 2x 2x 109

660:2x 2x 3x 5x 11

453:3x 151

663:3x 13x 17

272:2x 2x 2x 2x 17

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 3x 17 = 4896

Therefore, the value for common factors is 4896.

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 = 47015499548160/(1x4896)

LCM = 47015499548160/4896

LCM = 9602838960

Thus, we can understand that the LCM of 872,660,453,663,272 is 9602838960.

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

• LCM of 339, 691, 935, 435, 864
• LCM of 210, 904, 162, 530, 215
• LCM of 446, 645, 783, 892, 369
• LCM of 521, 555, 106, 919, 248
• LCM of 229, 269, 731, 480, 865

1. What is the LCM of 872, 660, 453, 663, 272?

Answer: LCM of 872, 660, 453, 663, 272 is 9602838960.

2. How to calculate the LCM of 872, 660, 453, 663, 272?

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, 660, 453, 663, 272.

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}.