Given numbers are 391,323,418,273

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

The LCM of 391,323,418,273 is 44618574.

Find LCM of 391,323,418,273 with Prime Factorization

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

17 x 19 x 23 x 1 x 22 x 273 = 44618574

Therefore, the lowest common multiple of 391,323,418,273 is 44618574.

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.

391 x 323 x 418 x 273 = 14411799402

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.

391 : 1, 17, 23, 391

323 : 1, 17, 19, 323

418 : 1, 2, 11, 19, 22, 38, 209, 418

273 : 1, 3, 7, 13, 21, 39, 91, 273

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 391,323,418,273, is 1.

Now, the common factors can be found like this.

391:17x 23

323:17x 19

418:2x 11x 19

273:3x 7x 13

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

17x 19 = 323

Therefore, the value for common factors is 323.

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 = 14411799402/(1x323)

LCM = 14411799402/323

LCM = 44618574

Thus, we can understand that the LCM of 391,323,418,273 is 44618574.

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

• LCM of 649, 761, 203, 516
• LCM of 492, 634, 769, 422
• LCM of 402, 757, 863, 586
• LCM of 179, 909, 477, 441
• LCM of 675, 947, 258, 381

1. What is the LCM of 391, 323, 418, 273?

Answer: LCM of 391, 323, 418, 273 is 44618574.

2. How to calculate the LCM of 391, 323, 418, 273?

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 391, 323, 418, 273.

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}.