Given numbers are 511,706,680

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

The LCM of 511,706,680 is 122660440.

Find LCM of 511,706,680 with Prime Factorization

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

2 x 511 x 353 x 340 = 122660440

Therefore, the lowest common multiple of 511,706,680 is 122660440.

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.

511 x 706 x 680 = 245320880

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.

511 : 1, 7, 73, 511

706 : 1, 2, 353, 706

680 : 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 511,706,680, is 1.

Now, the common factors can be found like this.

511:7x 73

706:2x 353

680:2x 2x 2x 5x 17

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

2 = 2

Therefore, the value for common factors is 2.

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 = 245320880/(1x2)

LCM = 245320880/2

LCM = 122660440

Thus, we can understand that the LCM of 511,706,680 is 122660440.

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

• LCM of 554, 523, 833
• LCM of 626, 368, 413
• LCM of 129, 138, 831
• LCM of 592, 500, 306
• LCM of 388, 786, 515

1. What is the LCM of 511, 706, 680?

Answer: LCM of 511, 706, 680 is 122660440.

2. How to calculate the LCM of 511, 706, 680?

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 511, 706, 680.

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}.