Given numbers are 813,955,556,436

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

The LCM of 813,955,556,436 is 47053854660.

Find LCM of 813,955,556,436 with Prime Factorization

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

2 x 2 x 813 x 955 x 139 x 109 = 47053854660

Therefore, the lowest common multiple of 813,955,556,436 is 47053854660.

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 955 x 556 x 436 = 188215418640

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

955 : 1, 5, 191, 955

556 : 1, 2, 4, 139, 278, 556

436 : 1, 2, 4, 109, 218, 436

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 813,955,556,436, is 1.

Now, the common factors can be found like this.

813:3x 271

955:5x 191

556:2x 2x 139

436:2x 2x 109

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 = 188215418640/(1x4)

LCM = 188215418640/4

LCM = 47053854660

Thus, we can understand that the LCM of 813,955,556,436 is 47053854660.

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

• LCM of 776, 269, 947, 166
• LCM of 659, 249, 152, 219
• LCM of 186, 893, 558, 828
• LCM of 126, 898, 201, 901
• LCM of 215, 879, 889, 212

1. What is the LCM of 813, 955, 556, 436?

Answer: LCM of 813, 955, 556, 436 is 47053854660.

2. How to calculate the LCM of 813, 955, 556, 436?

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, 955, 556, 436.

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}.