Given numbers are 331,276,424,428

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

The LCM of 331,276,424,428 is 1036159752.

Find LCM of 331,276,424,428 with Prime Factorization

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

2 x 2 x 331 x 69 x 106 x 107 = 1036159752

Therefore, the lowest common multiple of 331,276,424,428 is 1036159752.

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 276 x 424 x 428 = 16578556032

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

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

424 : 1, 2, 4, 8, 53, 106, 212, 424

428 : 1, 2, 4, 107, 214, 428

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 331,276,424,428, is 1.

Now, the common factors can be found like this.

331:331

276:2x 2x 3x 23

424:2x 2x 2x 53

428:2x 2x 107

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

2x 2x 2x 2 = 16

Therefore, the value for common factors is 16.

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 = 16578556032/(1x16)

LCM = 16578556032/16

LCM = 1036159752

Thus, we can understand that the LCM of 331,276,424,428 is 1036159752.

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

• LCM of 243, 993, 328, 889
• LCM of 520, 388, 138, 295
• LCM of 264, 776, 750, 424
• LCM of 953, 765, 590, 750
• LCM of 603, 376, 362, 843

1. What is the LCM of 331, 276, 424, 428?

Answer: LCM of 331, 276, 424, 428 is 1036159752.

2. How to calculate the LCM of 331, 276, 424, 428?

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, 276, 424, 428.

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}.