Given numbers are 331,583,546,221

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

The LCM of 331,583,546,221 is 1791175386.

Find LCM of 331,583,546,221 with Prime Factorization

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

13 x 331 x 583 x 42 x 17 = 1791175386

Therefore, the lowest common multiple of 331,583,546,221 is 1791175386.

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 583 x 546 x 221 = 23285280018

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

583 : 1, 11, 53, 583

546 : 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546

221 : 1, 13, 17, 221

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 331,583,546,221, is 1.

Now, the common factors can be found like this.

331:331

583:11x 53

546:2x 3x 7x 13

221:13x 17

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

13 = 13

Therefore, the value for common factors is 13.

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 = 23285280018/(1x13)

LCM = 23285280018/13

LCM = 1791175386

Thus, we can understand that the LCM of 331,583,546,221 is 1791175386.

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

• LCM of 479, 458, 141, 649
• LCM of 480, 792, 912, 740
• LCM of 286, 102, 371, 463
• LCM of 472, 853, 727, 632
• LCM of 428, 116, 256, 562

1. What is the LCM of 331, 583, 546, 221?

Answer: LCM of 331, 583, 546, 221 is 1791175386.

2. How to calculate the LCM of 331, 583, 546, 221?

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, 583, 546, 221.

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}.