Given numbers are 205,273,387,473

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

The LCM of 205,273,387,473 is 79414335.

Find LCM of 205,273,387,473 with Prime Factorization

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

3 x 43 x 205 x 91 x 3 x 11 = 79414335

Therefore, the lowest common multiple of 205,273,387,473 is 79414335.

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.

205 x 273 x 387 x 473 = 10244449215

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.

205 : 1, 5, 41, 205

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

387 : 1, 3, 9, 43, 129, 387

473 : 1, 11, 43, 473

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 205,273,387,473, is 1.

Now, the common factors can be found like this.

205:5x 41

273:3x 7x 13

387:3x 3x 43

473:11x 43

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

3x 43 = 129

Therefore, the value for common factors is 129.

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 = 10244449215/(1x129)

LCM = 10244449215/129

LCM = 79414335

Thus, we can understand that the LCM of 205,273,387,473 is 79414335.

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

• LCM of 147, 967, 822, 756
• LCM of 997, 170, 903, 671
• LCM of 595, 481, 814, 894
• LCM of 278, 753, 980, 514
• LCM of 439, 199, 836, 984

1. What is the LCM of 205, 273, 387, 473?

Answer: LCM of 205, 273, 387, 473 is 79414335.

2. How to calculate the LCM of 205, 273, 387, 473?

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 205, 273, 387, 473.

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}.