Given numbers are 780,106,423,529

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

The LCM of 780,106,423,529 is 3083509260.

Find LCM of 780,106,423,529 with Prime Factorization

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

2 x 3 x 130 x 53 x 141 x 529 = 3083509260

Therefore, the lowest common multiple of 780,106,423,529 is 3083509260.

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.

780 x 106 x 423 x 529 = 18501055560

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.

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

106 : 1, 2, 53, 106

423 : 1, 3, 9, 47, 141, 423

529 : 1, 23, 529

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 780,106,423,529, is 1.

Now, the common factors can be found like this.

780:2x 2x 3x 5x 13

106:2x 53

423:3x 3x 47

529:23x 23

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 18501055560/(1x6)

LCM = 18501055560/6

LCM = 3083509260

Thus, we can understand that the LCM of 780,106,423,529 is 3083509260.

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

• LCM of 645, 122, 755, 345
• LCM of 522, 765, 907, 333
• LCM of 236, 411, 121, 298
• LCM of 413, 112, 988, 732
• LCM of 620, 649, 884, 755

1. What is the LCM of 780, 106, 423, 529?

Answer: LCM of 780, 106, 423, 529 is 3083509260.

2. How to calculate the LCM of 780, 106, 423, 529?

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 780, 106, 423, 529.

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}.