Given numbers are 102,879,361,720

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

The LCM of 102,879,361,720 is 1294661520.

Find LCM of 102,879,361,720 with Prime Factorization

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

2 x 3 x 17 x 293 x 361 x 120 = 1294661520

Therefore, the lowest common multiple of 102,879,361,720 is 1294661520.

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.

102 x 879 x 361 x 720 = 23303907360

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.

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

879 : 1, 3, 293, 879

361 : 1, 19, 361

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 102,879,361,720, is 1.

Now, the common factors can be found like this.

102:2x 3x 17

879:3x 293

361:19x 19

720:2x 2x 2x 2x 3x 3x 5

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

2x 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 23303907360/(1x18)

LCM = 23303907360/18

LCM = 1294661520

Thus, we can understand that the LCM of 102,879,361,720 is 1294661520.

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

• LCM of 829, 897, 846, 442
• LCM of 830, 687, 722, 983
• LCM of 769, 642, 745, 167
• LCM of 775, 957, 525, 140
• LCM of 283, 990, 838, 233

1. What is the LCM of 102, 879, 361, 720?

Answer: LCM of 102, 879, 361, 720 is 1294661520.

2. How to calculate the LCM of 102, 879, 361, 720?

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 102, 879, 361, 720.

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}.