Given numbers are 770,860,351,818,851

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

The LCM of 770,860,351,818,851 is 8090011909980.

Find LCM of 770,860,351,818,851 with Prime Factorization

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

2 x 5 x 77 x 86 x 351 x 409 x 851 = 8090011909980

Therefore, the lowest common multiple of 770,860,351,818,851 is 8090011909980.

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.

770 x 860 x 351 x 818 x 851 = 161800238199600

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.

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

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

351 : 1, 3, 9, 13, 27, 39, 117, 351

818 : 1, 2, 409, 818

851 : 1, 23, 37, 851

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 770,860,351,818,851, is 1.

Now, the common factors can be found like this.

770:2x 5x 7x 11

860:2x 2x 5x 43

351:3x 3x 3x 13

818:2x 409

851:23x 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 5 = 20

Therefore, the value for common factors is 20.

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 = 161800238199600/(1x20)

LCM = 161800238199600/20

LCM = 8090011909980

Thus, we can understand that the LCM of 770,860,351,818,851 is 8090011909980.

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

• LCM of 362, 183, 684, 314, 725
• LCM of 177, 558, 932, 448, 164
• LCM of 254, 920, 201, 959, 134
• LCM of 704, 962, 186, 692, 622
• LCM of 983, 383, 103, 923, 732

1. What is the LCM of 770, 860, 351, 818, 851?

Answer: LCM of 770, 860, 351, 818, 851 is 8090011909980.

2. How to calculate the LCM of 770, 860, 351, 818, 851?

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 770, 860, 351, 818, 851.

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}.