Given numbers are 272,374,618,442

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

The LCM of 272,374,618,442 is 12018864.

Find LCM of 272,374,618,442 with Prime Factorization

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

2 x 17 x 8 x 11 x 309 x 13 = 12018864

Therefore, the lowest common multiple of 272,374,618,442 is 12018864.

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.

272 x 374 x 618 x 442 = 27787613568

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.

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

374 : 1, 2, 11, 17, 22, 34, 187, 374

618 : 1, 2, 3, 6, 103, 206, 309, 618

442 : 1, 2, 13, 17, 26, 34, 221, 442

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 272,374,618,442, is 2.

Now, the common factors can be found like this.

272:2x 2x 2x 2x 17

374:2x 11x 17

618:2x 3x 103

442:2x 13x 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 17x 17 = 1156

Therefore, the value for common factors is 1156.

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 = 27787613568/(2x1156)

LCM = 27787613568/2312

LCM = 12018864

Thus, we can understand that the LCM of 272,374,618,442 is 12018864.

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

• LCM of 987, 413, 849, 432
• LCM of 421, 460, 241, 584
• LCM of 616, 631, 745, 840
• LCM of 775, 914, 884, 379
• LCM of 672, 823, 148, 856

1. What is the LCM of 272, 374, 618, 442?

Answer: LCM of 272, 374, 618, 442 is 12018864.

2. How to calculate the LCM of 272, 374, 618, 442?

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 272, 374, 618, 442.

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}.