Given numbers are 727,646,944,272

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

The LCM of 727,646,944,272 is 221671024.

Find LCM of 727,646,944,272 with Prime Factorization

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

2 x 2 x 2 x 2 x 17 x 727 x 19 x 59 x 1 = 221671024

Therefore, the lowest common multiple of 727,646,944,272 is 221671024.

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.

727 x 646 x 944 x 272 = 120589037056

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.

727 : 1, 727

646 : 1, 2, 17, 19, 34, 38, 323, 646

944 : 1, 2, 4, 8, 16, 59, 118, 236, 472, 944

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 727,646,944,272, is 1.

Now, the common factors can be found like this.

727:727

646:2x 17x 19

944:2x 2x 2x 2x 59

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 17 = 544

Therefore, the value for common factors is 544.

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 = 120589037056/(1x544)

LCM = 120589037056/544

LCM = 221671024

Thus, we can understand that the LCM of 727,646,944,272 is 221671024.

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

• LCM of 323, 835, 945, 368
• LCM of 111, 642, 427, 749
• LCM of 583, 454, 177, 821
• LCM of 481, 496, 179, 891
• LCM of 907, 724, 993, 754

1. What is the LCM of 727, 646, 944, 272?

Answer: LCM of 727, 646, 944, 272 is 221671024.

2. How to calculate the LCM of 727, 646, 944, 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 727, 646, 944, 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}.