Given numbers are 731,273,188,486

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

The LCM of 731,273,188,486 is 3038945364.

Find LCM of 731,273,188,486 with Prime Factorization

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

2 x 3 x 731 x 91 x 94 x 81 = 3038945364

Therefore, the lowest common multiple of 731,273,188,486 is 3038945364.

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.

731 x 273 x 188 x 486 = 18233672184

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.

731 : 1, 17, 43, 731

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

188 : 1, 2, 4, 47, 94, 188

486 : 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 731,273,188,486, is 1.

Now, the common factors can be found like this.

731:17x 43

273:3x 7x 13

188:2x 2x 47

486:2x 3x 3x 3x 3x 3

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 18233672184/(1x6)

LCM = 18233672184/6

LCM = 3038945364

Thus, we can understand that the LCM of 731,273,188,486 is 3038945364.

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

• LCM of 493, 747, 690, 338
• LCM of 700, 337, 737, 255
• LCM of 764, 294, 484, 642
• LCM of 215, 745, 541, 258
• LCM of 404, 178, 220, 320

1. What is the LCM of 731, 273, 188, 486?

Answer: LCM of 731, 273, 188, 486 is 3038945364.

2. How to calculate the LCM of 731, 273, 188, 486?

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 731, 273, 188, 486.

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}.