Given numbers are 818,142,674,491

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

The LCM of 818,142,674,491 is 9609992426.

Find LCM of 818,142,674,491 with Prime Factorization

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

2 x 409 x 71 x 337 x 491 = 9609992426

Therefore, the lowest common multiple of 818,142,674,491 is 9609992426.

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.

818 x 142 x 674 x 491 = 38439969704

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.

818 : 1, 2, 409, 818

142 : 1, 2, 71, 142

674 : 1, 2, 337, 674

491 : 1, 491

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 818,142,674,491, is 1.

Now, the common factors can be found like this.

818:2x 409

142:2x 71

674:2x 337

491:491

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 = 38439969704/(1x4)

LCM = 38439969704/4

LCM = 9609992426

Thus, we can understand that the LCM of 818,142,674,491 is 9609992426.

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

• LCM of 565, 868, 343, 738
• LCM of 752, 855, 723, 589
• LCM of 579, 681, 271, 831
• LCM of 673, 107, 300, 451
• LCM of 631, 657, 985, 610

1. What is the LCM of 818, 142, 674, 491?

Answer: LCM of 818, 142, 674, 491 is 9609992426.

2. How to calculate the LCM of 818, 142, 674, 491?

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 818, 142, 674, 491.

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}.