Given numbers are 478,108,406,427

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

The LCM of 478,108,406,427 is 319629996.

Find LCM of 478,108,406,427 with Prime Factorization

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

2 x 7 x 239 x 54 x 29 x 61 = 319629996

Therefore, the lowest common multiple of 478,108,406,427 is 319629996.

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.

478 x 108 x 406 x 427 = 8949639888

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.

478 : 1, 2, 239, 478

108 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108

406 : 1, 2, 7, 14, 29, 58, 203, 406

427 : 1, 7, 61, 427

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 478,108,406,427, is 1.

Now, the common factors can be found like this.

478:2x 239

108:2x 2x 3x 3x 3

406:2x 7x 29

427:7x 61

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 7 = 28

Therefore, the value for common factors is 28.

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 = 8949639888/(1x28)

LCM = 8949639888/28

LCM = 319629996

Thus, we can understand that the LCM of 478,108,406,427 is 319629996.

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

• LCM of 433, 930, 877, 949
• LCM of 296, 139, 107, 825
• LCM of 298, 788, 871, 151
• LCM of 504, 576, 666, 940
• LCM of 840, 317, 733, 487

1. What is the LCM of 478, 108, 406, 427?

Answer: LCM of 478, 108, 406, 427 is 319629996.

2. How to calculate the LCM of 478, 108, 406, 427?

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 478, 108, 406, 427.

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}.