Given numbers are 809,982,423,340

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

The LCM of 809,982,423,340 is 57128036580.

Find LCM of 809,982,423,340 with Prime Factorization

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

2 x 809 x 491 x 423 x 170 = 57128036580

Therefore, the lowest common multiple of 809,982,423,340 is 57128036580.

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.

809 x 982 x 423 x 340 = 114256073160

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.

809 : 1, 809

982 : 1, 2, 491, 982

423 : 1, 3, 9, 47, 141, 423

340 : 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 809,982,423,340, is 1.

Now, the common factors can be found like this.

809:809

982:2x 491

423:3x 3x 47

340:2x 2x 5x 17

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

2 = 2

Therefore, the value for common factors is 2.

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 = 114256073160/(1x2)

LCM = 114256073160/2

LCM = 57128036580

Thus, we can understand that the LCM of 809,982,423,340 is 57128036580.

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

• LCM of 477, 766, 253, 262
• LCM of 747, 538, 520, 192
• LCM of 638, 835, 425, 866
• LCM of 825, 614, 643, 210
• LCM of 356, 922, 979, 256

1. What is the LCM of 809, 982, 423, 340?

Answer: LCM of 809, 982, 423, 340 is 57128036580.

2. How to calculate the LCM of 809, 982, 423, 340?

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 809, 982, 423, 340.

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}.