Given numbers are 478,491,136,208

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

The LCM of 478,491,136,208 is 414946064.

Find LCM of 478,491,136,208 with Prime Factorization

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

2 x 2 x 2 x 239 x 491 x 17 x 26 = 414946064

Therefore, the lowest common multiple of 478,491,136,208 is 414946064.

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 491 x 136 x 208 = 6639137024

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

491 : 1, 491

136 : 1, 2, 4, 8, 17, 34, 68, 136

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 478,491,136,208, is 1.

Now, the common factors can be found like this.

478:2x 239

491:491

136:2x 2x 2x 17

208:2x 2x 2x 2x 13

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 = 6639137024/(1x16)

LCM = 6639137024/16

LCM = 414946064

Thus, we can understand that the LCM of 478,491,136,208 is 414946064.

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

• LCM of 762, 151, 113, 429
• LCM of 248, 670, 652, 760
• LCM of 307, 871, 661, 885
• LCM of 500, 680, 313, 612
• LCM of 493, 910, 374, 463

1. What is the LCM of 478, 491, 136, 208?

Answer: LCM of 478, 491, 136, 208 is 414946064.

2. How to calculate the LCM of 478, 491, 136, 208?

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, 491, 136, 208.

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}.