Given numbers are 873,311,365,780

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

The LCM of 873,311,365,780 is 5153126940.

Find LCM of 873,311,365,780 with Prime Factorization

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

3 x 5 x 291 x 311 x 73 x 52 = 5153126940

Therefore, the lowest common multiple of 873,311,365,780 is 5153126940.

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.

873 x 311 x 365 x 780 = 77296904100

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.

873 : 1, 3, 9, 97, 291, 873

311 : 1, 311

365 : 1, 5, 73, 365

780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 873,311,365,780, is 1.

Now, the common factors can be found like this.

873:3x 3x 97

311:311

365:5x 73

780:2x 2x 3x 5x 13

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

3x 5 = 15

Therefore, the value for common factors is 15.

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 = 77296904100/(1x15)

LCM = 77296904100/15

LCM = 5153126940

Thus, we can understand that the LCM of 873,311,365,780 is 5153126940.

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

• LCM of 186, 877, 908, 112
• LCM of 863, 164, 807, 875
• LCM of 360, 373, 576, 654
• LCM of 438, 610, 781, 158
• LCM of 321, 445, 210, 337

1. What is the LCM of 873, 311, 365, 780?

Answer: LCM of 873, 311, 365, 780 is 5153126940.

2. How to calculate the LCM of 873, 311, 365, 780?

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 873, 311, 365, 780.

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}.