Given numbers are 346,585,165,780

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

The LCM of 346,585,165,780 is 4453020.

Find LCM of 346,585,165,780 with Prime Factorization

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

2 x 3 x 5 x 13 x 173 x 3 x 11 x 2 = 4453020

Therefore, the lowest common multiple of 346,585,165,780 is 4453020.

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.

346 x 585 x 165 x 780 = 26050167000

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.

346 : 1, 2, 173, 346

585 : 1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585

165 : 1, 3, 5, 11, 15, 33, 55, 165

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 346,585,165,780, is 1.

Now, the common factors can be found like this.

346:2x 173

585:3x 3x 5x 13

165:3x 5x 11

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.

2x 3x 3x 5x 5x 13 = 5850

Therefore, the value for common factors is 5850.

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 = 26050167000/(1x5850)

LCM = 26050167000/5850

LCM = 4453020

Thus, we can understand that the LCM of 346,585,165,780 is 4453020.

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

• LCM of 108, 965, 216, 404
• LCM of 986, 242, 408, 469
• LCM of 581, 559, 146, 587
• LCM of 735, 210, 182, 988
• LCM of 158, 215, 281, 500

1. What is the LCM of 346, 585, 165, 780?

Answer: LCM of 346, 585, 165, 780 is 4453020.

2. How to calculate the LCM of 346, 585, 165, 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 346, 585, 165, 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}.