Given numbers are 818,671,671,329

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

The LCM of 818,671,671,329 is 180580862.

Find LCM of 818,671,671,329 with Prime Factorization

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

11 x 61 x 818 x 1 x 1 x 329 = 180580862

Therefore, the lowest common multiple of 818,671,671,329 is 180580862.

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 671 x 671 x 329 = 121169758402

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

671 : 1, 11, 61, 671

671 : 1, 11, 61, 671

329 : 1, 7, 47, 329

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 818,671,671,329, is 1.

Now, the common factors can be found like this.

818:2x 409

671:11x 61

671:11x 61

329:7x 47

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

11x 61 = 671

Therefore, the value for common factors is 671.

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 = 121169758402/(1x671)

LCM = 121169758402/671

LCM = 180580862

Thus, we can understand that the LCM of 818,671,671,329 is 180580862.

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

• LCM of 140, 305, 618, 444
• LCM of 289, 258, 455, 214
• LCM of 500, 202, 278, 115
• LCM of 179, 262, 283, 574
• LCM of 877, 394, 583, 518

1. What is the LCM of 818, 671, 671, 329?

Answer: LCM of 818, 671, 671, 329 is 180580862.

2. How to calculate the LCM of 818, 671, 671, 329?

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, 671, 671, 329.

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}.