Given numbers are 331,382,276,217

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

The LCM of 331,382,276,217 is 3786432132.

Find LCM of 331,382,276,217 with Prime Factorization

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

2 x 331 x 191 x 138 x 217 = 3786432132

Therefore, the lowest common multiple of 331,382,276,217 is 3786432132.

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.

331 x 382 x 276 x 217 = 7572864264

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.

331 : 1, 331

382 : 1, 2, 191, 382

276 : 1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276

217 : 1, 7, 31, 217

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 331,382,276,217, is 1.

Now, the common factors can be found like this.

331:331

382:2x 191

276:2x 2x 3x 23

217:7x 31

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

2 = 2

Therefore, the value for common factors is 2.

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 = 7572864264/(1x2)

LCM = 7572864264/2

LCM = 3786432132

Thus, we can understand that the LCM of 331,382,276,217 is 3786432132.

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

• LCM of 159, 486, 176, 317
• LCM of 653, 201, 545, 100
• LCM of 155, 360, 438, 741
• LCM of 755, 612, 950, 582
• LCM of 688, 388, 750, 808

1. What is the LCM of 331, 382, 276, 217?

Answer: LCM of 331, 382, 276, 217 is 3786432132.

2. How to calculate the LCM of 331, 382, 276, 217?

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 331, 382, 276, 217.

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}.