Given numbers are 681,195,662,804

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

The LCM of 681,195,662,804 is 3926659620.

Find LCM of 681,195,662,804 with Prime Factorization

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

2 x 3 x 227 x 65 x 331 x 134 = 3926659620

Therefore, the lowest common multiple of 681,195,662,804 is 3926659620.

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.

681 x 195 x 662 x 804 = 70679873160

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.

681 : 1, 3, 227, 681

195 : 1, 3, 5, 13, 15, 39, 65, 195

662 : 1, 2, 331, 662

804 : 1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 681,195,662,804, is 1.

Now, the common factors can be found like this.

681:3x 227

195:3x 5x 13

662:2x 331

804:2x 2x 3x 67

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 70679873160/(1x18)

LCM = 70679873160/18

LCM = 3926659620

Thus, we can understand that the LCM of 681,195,662,804 is 3926659620.

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

• LCM of 283, 955, 293, 911
• LCM of 949, 118, 657, 487
• LCM of 223, 726, 615, 520
• LCM of 699, 234, 342, 211
• LCM of 155, 941, 557, 469

1. What is the LCM of 681, 195, 662, 804?

Answer: LCM of 681, 195, 662, 804 is 3926659620.

2. How to calculate the LCM of 681, 195, 662, 804?

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 681, 195, 662, 804.

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}.