Given numbers are 685,339,925,685

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

The LCM of 685,339,925,685 is 42959775.

Find LCM of 685,339,925,685 with Prime Factorization

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

5 x 137 x 1 x 339 x 185 x 1 = 42959775

Therefore, the lowest common multiple of 685,339,925,685 is 42959775.

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.

685 x 339 x 925 x 685 = 147137229375

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.

685 : 1, 5, 137, 685

339 : 1, 3, 113, 339

925 : 1, 5, 25, 37, 185, 925

685 : 1, 5, 137, 685

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 685,339,925,685, is 1.

Now, the common factors can be found like this.

685:5x 137

339:3x 113

925:5x 5x 37

685:5x 137

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

5x 5x 137 = 3425

Therefore, the value for common factors is 3425.

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 = 147137229375/(1x3425)

LCM = 147137229375/3425

LCM = 42959775

Thus, we can understand that the LCM of 685,339,925,685 is 42959775.

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

• LCM of 429, 286, 344, 260
• LCM of 345, 564, 221, 857
• LCM of 108, 905, 373, 158
• LCM of 216, 622, 408, 313
• LCM of 331, 669, 345, 247

1. What is the LCM of 685, 339, 925, 685?

Answer: LCM of 685, 339, 925, 685 is 42959775.

2. How to calculate the LCM of 685, 339, 925, 685?

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 685, 339, 925, 685.

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}.