Given numbers are 813,740,451,671

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

The LCM of 813,740,451,671 is 16551167820.

Find LCM of 813,740,451,671 with Prime Factorization

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

11 x 813 x 740 x 41 x 61 = 16551167820

Therefore, the lowest common multiple of 813,740,451,671 is 16551167820.

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 740 x 451 x 671 = 182062846020

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

740 : 1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740

451 : 1, 11, 41, 451

671 : 1, 11, 61, 671

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 813,740,451,671, is 1.

Now, the common factors can be found like this.

813:3x 271

740:2x 2x 5x 37

451:11x 41

671:11x 61

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

11 = 11

Therefore, the value for common factors is 11.

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 = 182062846020/(1x11)

LCM = 182062846020/11

LCM = 16551167820

Thus, we can understand that the LCM of 813,740,451,671 is 16551167820.

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

• LCM of 773, 413, 244, 965
• LCM of 165, 319, 122, 524
• LCM of 109, 817, 326, 428
• LCM of 723, 455, 663, 772
• LCM of 530, 824, 424, 972

1. What is the LCM of 813, 740, 451, 671?

Answer: LCM of 813, 740, 451, 671 is 16551167820.

2. How to calculate the LCM of 813, 740, 451, 671?

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, 740, 451, 671.

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}.