Given numbers are 855,860,550,770,460

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

The LCM of 855,860,550,770,460 is 1302216300.

Find LCM of 855,860,550,770,460 with Prime Factorization

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

2 x 2 x 5 x 11 x 171 x 43 x 5 x 7 x 23 = 1302216300

Therefore, the lowest common multiple of 855,860,550,770,460 is 1302216300.

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.

855 x 860 x 550 x 770 x 460 = 143243793000000

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.

855 : 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

860 : 1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860

550 : 1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550

770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

460 : 1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460

5 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 855,860,550,770,460, is 5.

Now, the common factors can be found like this.

855:3x 3x 5x 19

860:2x 2x 5x 43

550:2x 5x 5x 11

770:2x 5x 7x 11

460:2x 2x 5x 23

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 2x 5x 5x 5x 11 = 22000

Therefore, the value for common factors is 22000.

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 = 143243793000000/(5x22000)

LCM = 143243793000000/110000

LCM = 1302216300

Thus, we can understand that the LCM of 855,860,550,770,460 is 1302216300.

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

• LCM of 531, 276, 333, 260, 435
• LCM of 371, 117, 238, 144, 989
• LCM of 255, 873, 311, 311, 890
• LCM of 326, 624, 614, 453, 761
• LCM of 321, 687, 405, 241, 670

1. What is the LCM of 855, 860, 550, 770, 460?

Answer: LCM of 855, 860, 550, 770, 460 is 1302216300.

2. How to calculate the LCM of 855, 860, 550, 770, 460?

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 855, 860, 550, 770, 460.

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}.