Given numbers are 813,854,637,452

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

The LCM of 813,854,637,452 is 14279014932.

Find LCM of 813,854,637,452 with Prime Factorization

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

2 x 7 x 813 x 61 x 91 x 226 = 14279014932

Therefore, the lowest common multiple of 813,854,637,452 is 14279014932.

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 854 x 637 x 452 = 199906209048

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

854 : 1, 2, 7, 14, 61, 122, 427, 854

637 : 1, 7, 13, 49, 91, 637

452 : 1, 2, 4, 113, 226, 452

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 813,854,637,452, is 1.

Now, the common factors can be found like this.

813:3x 271

854:2x 7x 61

637:7x 7x 13

452:2x 2x 113

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

2x 7 = 14

Therefore, the value for common factors is 14.

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 = 199906209048/(1x14)

LCM = 199906209048/14

LCM = 14279014932

Thus, we can understand that the LCM of 813,854,637,452 is 14279014932.

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

• LCM of 877, 171, 488, 969
• LCM of 376, 130, 422, 672
• LCM of 468, 161, 620, 200
• LCM of 139, 497, 654, 381
• LCM of 945, 365, 624, 483

1. What is the LCM of 813, 854, 637, 452?

Answer: LCM of 813, 854, 637, 452 is 14279014932.

2. How to calculate the LCM of 813, 854, 637, 452?

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, 854, 637, 452.

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}.