Given numbers are 550,355,646,331

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

The LCM of 550,355,646,331 is 4174952650.

Find LCM of 550,355,646,331 with Prime Factorization

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

2 x 5 x 55 x 71 x 323 x 331 = 4174952650

Therefore, the lowest common multiple of 550,355,646,331 is 4174952650.

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.

550 x 355 x 646 x 331 = 41749526500

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.

550 : 1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550

355 : 1, 5, 71, 355

646 : 1, 2, 17, 19, 34, 38, 323, 646

331 : 1, 331

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 550,355,646,331, is 1.

Now, the common factors can be found like this.

550:2x 5x 5x 11

355:5x 71

646:2x 17x 19

331:331

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 41749526500/(1x10)

LCM = 41749526500/10

LCM = 4174952650

Thus, we can understand that the LCM of 550,355,646,331 is 4174952650.

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

• LCM of 952, 623, 625, 741
• LCM of 683, 863, 835, 368
• LCM of 668, 687, 783, 234
• LCM of 232, 763, 643, 666
• LCM of 680, 580, 839, 463

1. What is the LCM of 550, 355, 646, 331?

Answer: LCM of 550, 355, 646, 331 is 4174952650.

2. How to calculate the LCM of 550, 355, 646, 331?

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 550, 355, 646, 331.

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}.