Given numbers are 273,731,395,979,731

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

The LCM of 273,731,395,979,731 is 77172009915.

Find LCM of 273,731,395,979,731 with Prime Factorization

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

17 x 43 x 273 x 1 x 395 x 979 x 1 = 77172009915

Therefore, the lowest common multiple of 273,731,395,979,731 is 77172009915.

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 731 x 395 x 979 x 731 = 56412739247865

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

731 : 1, 17, 43, 731

395 : 1, 5, 79, 395

979 : 1, 11, 89, 979

731 : 1, 17, 43, 731

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 273,731,395,979,731, is 1.

Now, the common factors can be found like this.

273:3x 7x 13

731:17x 43

395:5x 79

979:11x 89

731:17x 43

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

17x 43 = 731

Therefore, the value for common factors is 731.

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 = 56412739247865/(1x731)

LCM = 56412739247865/731

LCM = 77172009915

Thus, we can understand that the LCM of 273,731,395,979,731 is 77172009915.

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

• LCM of 977, 498, 902, 337, 238
• LCM of 280, 476, 276, 737, 966
• LCM of 495, 290, 106, 520, 982
• LCM of 935, 700, 425, 891, 111
• LCM of 733, 834, 930, 166, 454

1. What is the LCM of 273, 731, 395, 979, 731?

Answer: LCM of 273, 731, 395, 979, 731 is 77172009915.

2. How to calculate the LCM of 273, 731, 395, 979, 731?

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, 731, 395, 979, 731.

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}.