Given numbers are 691,674,780,566

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

The LCM of 691,674,780,566 is 51403061580.

Find LCM of 691,674,780,566 with Prime Factorization

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

2 x 691 x 337 x 390 x 283 = 51403061580

Therefore, the lowest common multiple of 691,674,780,566 is 51403061580.

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.

691 x 674 x 780 x 566 = 205612246320

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.

691 : 1, 691

674 : 1, 2, 337, 674

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

566 : 1, 2, 283, 566

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 691,674,780,566, is 1.

Now, the common factors can be found like this.

691:691

674:2x 337

780:2x 2x 3x 5x 13

566:2x 283

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 205612246320/(1x4)

LCM = 205612246320/4

LCM = 51403061580

Thus, we can understand that the LCM of 691,674,780,566 is 51403061580.

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

• LCM of 781, 175, 763, 877
• LCM of 632, 530, 173, 598
• LCM of 395, 664, 237, 571
• LCM of 903, 588, 650, 436
• LCM of 431, 579, 775, 784

1. What is the LCM of 691, 674, 780, 566?

Answer: LCM of 691, 674, 780, 566 is 51403061580.

2. How to calculate the LCM of 691, 674, 780, 566?

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 691, 674, 780, 566.

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}.