Given numbers are 387,266,856,424

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

The LCM of 387,266,856,424 is 2335136328.

Find LCM of 387,266,856,424 with Prime Factorization

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

2 x 2 x 2 x 387 x 133 x 107 x 53 = 2335136328

Therefore, the lowest common multiple of 387,266,856,424 is 2335136328.

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.

387 x 266 x 856 x 424 = 37362181248

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.

387 : 1, 3, 9, 43, 129, 387

266 : 1, 2, 7, 14, 19, 38, 133, 266

856 : 1, 2, 4, 8, 107, 214, 428, 856

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 387,266,856,424, is 1.

Now, the common factors can be found like this.

387:3x 3x 43

266:2x 7x 19

856:2x 2x 2x 107

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 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 = 37362181248/(1x16)

LCM = 37362181248/16

LCM = 2335136328

Thus, we can understand that the LCM of 387,266,856,424 is 2335136328.

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

• LCM of 269, 656, 197, 247
• LCM of 115, 468, 954, 787
• LCM of 403, 108, 796, 380
• LCM of 682, 831, 618, 532
• LCM of 381, 747, 214, 345

1. What is the LCM of 387, 266, 856, 424?

Answer: LCM of 387, 266, 856, 424 is 2335136328.

2. How to calculate the LCM of 387, 266, 856, 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 387, 266, 856, 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}.