Given numbers are 817,539,778,778,102

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

The LCM of 817,539,778,778,102 is 17472723114.

Find LCM of 817,539,778,778,102 with Prime Factorization

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

2 x 389 x 817 x 539 x 1 x 1 x 51 = 17472723114

Therefore, the lowest common multiple of 817,539,778,778,102 is 17472723114.

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.

817 x 539 x 778 x 778 x 102 = 27187557165384

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.

817 : 1, 19, 43, 817

539 : 1, 7, 11, 49, 77, 539

778 : 1, 2, 389, 778

778 : 1, 2, 389, 778

102 : 1, 2, 3, 6, 17, 34, 51, 102

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 817,539,778,778,102, is 1.

Now, the common factors can be found like this.

817:19x 43

539:7x 7x 11

778:2x 389

778:2x 389

102:2x 3x 17

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

2x 2x 389 = 1556

Therefore, the value for common factors is 1556.

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 = 27187557165384/(1x1556)

LCM = 27187557165384/1556

LCM = 17472723114

Thus, we can understand that the LCM of 817,539,778,778,102 is 17472723114.

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

• LCM of 985, 501, 338, 733, 759
• LCM of 274, 840, 137, 986, 143
• LCM of 914, 397, 518, 875, 364
• LCM of 897, 948, 736, 348, 173
• LCM of 727, 579, 402, 745, 157

1. What is the LCM of 817, 539, 778, 778, 102?

Answer: LCM of 817, 539, 778, 778, 102 is 17472723114.

2. How to calculate the LCM of 817, 539, 778, 778, 102?

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 817, 539, 778, 778, 102.

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}.