Given numbers are 509,668,670,813

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

The LCM of 509,668,670,813 is 92603968260.

Find LCM of 509,668,670,813 with Prime Factorization

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

2 x 509 x 334 x 335 x 813 = 92603968260

Therefore, the lowest common multiple of 509,668,670,813 is 92603968260.

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.

509 x 668 x 670 x 813 = 185207936520

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.

509 : 1, 509

668 : 1, 2, 4, 167, 334, 668

670 : 1, 2, 5, 10, 67, 134, 335, 670

813 : 1, 3, 271, 813

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 509,668,670,813, is 1.

Now, the common factors can be found like this.

509:509

668:2x 2x 167

670:2x 5x 67

813:3x 271

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 = 185207936520/(1x2)

LCM = 185207936520/2

LCM = 92603968260

Thus, we can understand that the LCM of 509,668,670,813 is 92603968260.

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

• LCM of 433, 696, 723, 503
• LCM of 141, 200, 155, 843
• LCM of 957, 180, 542, 836
• LCM of 101, 898, 249, 820
• LCM of 956, 538, 287, 224

1. What is the LCM of 509, 668, 670, 813?

Answer: LCM of 509, 668, 670, 813 is 92603968260.

2. How to calculate the LCM of 509, 668, 670, 813?

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 509, 668, 670, 813.

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}.