Given numbers are 331,528,208,424

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

The LCM of 331,528,208,424 is 120415152.

Find LCM of 331,528,208,424 with Prime Factorization

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

2 x 2 x 2 x 2 x 331 x 33 x 13 x 53 = 120415152

Therefore, the lowest common multiple of 331,528,208,424 is 120415152.

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 528 x 208 x 424 = 15413139456

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

528 : 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

208 : 1, 2, 4, 8, 13, 16, 26, 52, 104, 208

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 331,528,208,424, is 1.

Now, the common factors can be found like this.

331:331

528:2x 2x 2x 2x 3x 11

208:2x 2x 2x 2x 13

424:2x 2x 2x 53

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 2x 2x 2x 2 = 128

Therefore, the value for common factors is 128.

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 = 15413139456/(1x128)

LCM = 15413139456/128

LCM = 120415152

Thus, we can understand that the LCM of 331,528,208,424 is 120415152.

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

• LCM of 271, 856, 379, 480
• LCM of 146, 801, 816, 469
• LCM of 561, 478, 985, 463
• LCM of 348, 392, 671, 909
• LCM of 220, 847, 100, 943

1. What is the LCM of 331, 528, 208, 424?

Answer: LCM of 331, 528, 208, 424 is 120415152.

2. How to calculate the LCM of 331, 528, 208, 424?

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, 528, 208, 424.

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}.