Given numbers are 682,820,133,818

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

The LCM of 682,820,133,818 is 15210489140.

Find LCM of 682,820,133,818 with Prime Factorization

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

2 x 341 x 410 x 133 x 409 = 15210489140

Therefore, the lowest common multiple of 682,820,133,818 is 15210489140.

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.

682 x 820 x 133 x 818 = 60841956560

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.

682 : 1, 2, 11, 22, 31, 62, 341, 682

820 : 1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

133 : 1, 7, 19, 133

818 : 1, 2, 409, 818

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 682,820,133,818, is 1.

Now, the common factors can be found like this.

682:2x 11x 31

820:2x 2x 5x 41

133:7x 19

818:2x 409

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 = 60841956560/(1x4)

LCM = 60841956560/4

LCM = 15210489140

Thus, we can understand that the LCM of 682,820,133,818 is 15210489140.

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

• LCM of 973, 446, 236, 640
• LCM of 181, 554, 705, 151
• LCM of 752, 560, 633, 301
• LCM of 997, 209, 110, 379
• LCM of 367, 683, 872, 792

1. What is the LCM of 682, 820, 133, 818?

Answer: LCM of 682, 820, 133, 818 is 15210489140.

2. How to calculate the LCM of 682, 820, 133, 818?

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 682, 820, 133, 818.

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}.