Given numbers are 217,427,260,273

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

The LCM of 217,427,260,273 is 10324860.

Find LCM of 217,427,260,273 with Prime Factorization

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

7 x 13 x 31 x 61 x 20 x 3 = 10324860

Therefore, the lowest common multiple of 217,427,260,273 is 10324860.

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.

217 x 427 x 260 x 273 = 6576935820

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.

217 : 1, 7, 31, 217

427 : 1, 7, 61, 427

260 : 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260

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 217,427,260,273, is 1.

Now, the common factors can be found like this.

217:7x 31

427:7x 61

260:2x 2x 5x 13

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.

7x 7x 13 = 637

Therefore, the value for common factors is 637.

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 = 6576935820/(1x637)

LCM = 6576935820/637

LCM = 10324860

Thus, we can understand that the LCM of 217,427,260,273 is 10324860.

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

• LCM of 790, 743, 957, 999
• LCM of 951, 516, 487, 517
• LCM of 224, 270, 130, 105
• LCM of 903, 434, 807, 820
• LCM of 477, 287, 589, 660

1. What is the LCM of 217, 427, 260, 273?

Answer: LCM of 217, 427, 260, 273 is 10324860.

2. How to calculate the LCM of 217, 427, 260, 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 217, 427, 260, 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}.