Given numbers are 784,687,506

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

The LCM of 784,687,506 is 136267824.

Find LCM of 784,687,506 with Prime Factorization

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

2 x 392 x 687 x 253 = 136267824

Therefore, the lowest common multiple of 784,687,506 is 136267824.

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.

784 x 687 x 506 = 272535648

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.

784 : 1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784

687 : 1, 3, 229, 687

506 : 1, 2, 11, 22, 23, 46, 253, 506

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 784,687,506, is 1.

Now, the common factors can be found like this.

784:2x 2x 2x 2x 7x 7

687:3x 229

506:2x 11x 23

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 = 272535648/(1x2)

LCM = 272535648/2

LCM = 136267824

Thus, we can understand that the LCM of 784,687,506 is 136267824.

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

• LCM of 125, 673, 688
• LCM of 563, 132, 505
• LCM of 165, 499, 209
• LCM of 829, 470, 851
• LCM of 675, 691, 992

1. What is the LCM of 784, 687, 506?

Answer: LCM of 784, 687, 506 is 136267824.

2. How to calculate the LCM of 784, 687, 506?

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 784, 687, 506.

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}.