Given numbers are 478,660,285,890,925

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

The LCM of 478,660,285,890,925 is 49346592900.

Find LCM of 478,660,285,890,925 with Prime Factorization

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

2 x 3 x 5 x 239 x 22 x 19 x 89 x 185 = 49346592900

Therefore, the lowest common multiple of 478,660,285,890,925 is 49346592900.

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 660 x 285 x 890 x 925 = 74019889350000

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

660 : 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

285 : 1, 3, 5, 15, 19, 57, 95, 285

890 : 1, 2, 5, 10, 89, 178, 445, 890

925 : 1, 5, 25, 37, 185, 925

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 478,660,285,890,925, is 1.

Now, the common factors can be found like this.

478:2x 239

660:2x 2x 3x 5x 11

285:3x 5x 19

890:2x 5x 89

925:5x 5x 37

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 3x 5x 5x 5 = 1500

Therefore, the value for common factors is 1500.

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 = 74019889350000/(1x1500)

LCM = 74019889350000/1500

LCM = 49346592900

Thus, we can understand that the LCM of 478,660,285,890,925 is 49346592900.

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

• LCM of 355, 210, 632, 439, 569
• LCM of 948, 758, 841, 781, 152
• LCM of 378, 566, 780, 156, 911
• LCM of 448, 512, 540, 711, 783
• LCM of 879, 906, 119, 880, 622

1. What is the LCM of 478, 660, 285, 890, 925?

Answer: LCM of 478, 660, 285, 890, 925 is 49346592900.

2. How to calculate the LCM of 478, 660, 285, 890, 925?

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, 660, 285, 890, 925.

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}.