Given numbers are 278,165,542,412

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

The LCM of 278,165,542,412 is 2560738620.

Find LCM of 278,165,542,412 with Prime Factorization

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

2 x 139 x 165 x 271 x 206 = 2560738620

Therefore, the lowest common multiple of 278,165,542,412 is 2560738620.

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.

278 x 165 x 542 x 412 = 10242954480

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.

278 : 1, 2, 139, 278

165 : 1, 3, 5, 11, 15, 33, 55, 165

542 : 1, 2, 271, 542

412 : 1, 2, 4, 103, 206, 412

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 278,165,542,412, is 1.

Now, the common factors can be found like this.

278:2x 139

165:3x 5x 11

542:2x 271

412:2x 2x 103

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 10242954480/(1x4)

LCM = 10242954480/4

LCM = 2560738620

Thus, we can understand that the LCM of 278,165,542,412 is 2560738620.

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

• LCM of 789, 300, 329, 578
• LCM of 884, 849, 478, 735
• LCM of 109, 861, 577, 903
• LCM of 535, 874, 324, 918
• LCM of 463, 429, 357, 982

1. What is the LCM of 278, 165, 542, 412?

Answer: LCM of 278, 165, 542, 412 is 2560738620.

2. How to calculate the LCM of 278, 165, 542, 412?

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 278, 165, 542, 412.

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}.