Given numbers are 273,447,408,418

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

The LCM of 273,447,408,418 is 1156203048.

Find LCM of 273,447,408,418 with Prime Factorization

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

2 x 3 x 91 x 149 x 68 x 209 = 1156203048

Therefore, the lowest common multiple of 273,447,408,418 is 1156203048.

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.

273 x 447 x 408 x 418 = 20811654864

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.

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

447 : 1, 3, 149, 447

408 : 1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 273,447,408,418, is 1.

Now, the common factors can be found like this.

273:3x 7x 13

447:3x 149

408:2x 2x 2x 3x 17

418:2x 11x 19

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

2x 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 20811654864/(1x18)

LCM = 20811654864/18

LCM = 1156203048

Thus, we can understand that the LCM of 273,447,408,418 is 1156203048.

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

• LCM of 733, 751, 240, 261
• LCM of 919, 134, 166, 490
• LCM of 800, 205, 350, 352
• LCM of 922, 314, 242, 534
• LCM of 894, 364, 531, 133

1. What is the LCM of 273, 447, 408, 418?

Answer: LCM of 273, 447, 408, 418 is 1156203048.

2. How to calculate the LCM of 273, 447, 408, 418?

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 273, 447, 408, 418.

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}.