Given numbers are 813,609,699,738

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

The LCM of 813,609,699,738 is 9459705402.

Find LCM of 813,609,699,738 with Prime Factorization

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

3 x 271 x 203 x 233 x 246 = 9459705402

Therefore, the lowest common multiple of 813,609,699,738 is 9459705402.

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.

813 x 609 x 699 x 738 = 255412045854

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.

813 : 1, 3, 271, 813

609 : 1, 3, 7, 21, 29, 87, 203, 609

699 : 1, 3, 233, 699

738 : 1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 813,609,699,738, is 3.

Now, the common factors can be found like this.

813:3x 271

609:3x 7x 29

699:3x 233

738:2x 3x 3x 41

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

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 255412045854/(3x9)

LCM = 255412045854/27

LCM = 9459705402

Thus, we can understand that the LCM of 813,609,699,738 is 9459705402.

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

• LCM of 279, 896, 383, 394
• LCM of 585, 315, 337, 500
• LCM of 251, 159, 300, 903
• LCM of 660, 988, 941, 447
• LCM of 317, 174, 980, 522

1. What is the LCM of 813, 609, 699, 738?

Answer: LCM of 813, 609, 699, 738 is 9459705402.

2. How to calculate the LCM of 813, 609, 699, 738?

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 813, 609, 699, 738.

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}.