Given numbers are 505,734,556,865

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

The LCM of 505,734,556,865 is 17827002980.

Find LCM of 505,734,556,865 with Prime Factorization

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

2 x 5 x 101 x 367 x 278 x 173 = 17827002980

Therefore, the lowest common multiple of 505,734,556,865 is 17827002980.

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.

505 x 734 x 556 x 865 = 178270029800

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.

505 : 1, 5, 101, 505

734 : 1, 2, 367, 734

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

865 : 1, 5, 173, 865

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 505,734,556,865, is 1.

Now, the common factors can be found like this.

505:5x 101

734:2x 367

556:2x 2x 139

865:5x 173

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 178270029800/(1x10)

LCM = 178270029800/10

LCM = 17827002980

Thus, we can understand that the LCM of 505,734,556,865 is 17827002980.

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

• LCM of 575, 650, 518, 578
• LCM of 612, 962, 120, 494
• LCM of 347, 588, 142, 696
• LCM of 643, 209, 643, 940
• LCM of 463, 212, 650, 401

1. What is the LCM of 505, 734, 556, 865?

Answer: LCM of 505, 734, 556, 865 is 17827002980.

2. How to calculate the LCM of 505, 734, 556, 865?

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 505, 734, 556, 865.

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}.