Given numbers are 426,436,439,878

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

The LCM of 426,436,439,878 is 40769052.

Find LCM of 426,436,439,878 with Prime Factorization

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

2 x 439 x 213 x 218 x 1 x 1 = 40769052

Therefore, the lowest common multiple of 426,436,439,878 is 40769052.

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.

426 x 436 x 439 x 878 = 71590455312

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.

426 : 1, 2, 3, 6, 71, 142, 213, 426

436 : 1, 2, 4, 109, 218, 436

439 : 1, 439

878 : 1, 2, 439, 878

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 426,436,439,878, is 1.

Now, the common factors can be found like this.

426:2x 3x 71

436:2x 2x 109

439:439

878:2x 439

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 439 = 1756

Therefore, the value for common factors is 1756.

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 = 71590455312/(1x1756)

LCM = 71590455312/1756

LCM = 40769052

Thus, we can understand that the LCM of 426,436,439,878 is 40769052.

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

• LCM of 696, 626, 802, 296
• LCM of 964, 807, 162, 239
• LCM of 415, 352, 699, 222
• LCM of 887, 379, 769, 510
• LCM of 210, 665, 692, 446

1. What is the LCM of 426, 436, 439, 878?

Answer: LCM of 426, 436, 439, 878 is 40769052.

2. How to calculate the LCM of 426, 436, 439, 878?

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 426, 436, 439, 878.

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}.