Given numbers are 478,370,392,886

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

The LCM of 478,370,392,886 is 7678200040.

Find LCM of 478,370,392,886 with Prime Factorization

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

2 x 239 x 185 x 196 x 443 = 7678200040

Therefore, the lowest common multiple of 478,370,392,886 is 7678200040.

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 370 x 392 x 886 = 61425600320

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

370 : 1, 2, 5, 10, 37, 74, 185, 370

392 : 1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

886 : 1, 2, 443, 886

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 478,370,392,886, is 2.

Now, the common factors can be found like this.

478:2x 239

370:2x 5x 37

392:2x 2x 2x 7x 7

886:2x 443

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 = 61425600320/(2x4)

LCM = 61425600320/8

LCM = 7678200040

Thus, we can understand that the LCM of 478,370,392,886 is 7678200040.

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

• LCM of 612, 637, 536, 639
• LCM of 132, 903, 999, 601
• LCM of 786, 494, 751, 670
• LCM of 681, 200, 500, 480
• LCM of 270, 462, 279, 184

1. What is the LCM of 478, 370, 392, 886?

Answer: LCM of 478, 370, 392, 886 is 7678200040.

2. How to calculate the LCM of 478, 370, 392, 886?

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, 370, 392, 886.

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}.