Given numbers are 685,437,485

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

The LCM of 685,437,485 is 29036465.

Find LCM of 685,437,485 with Prime Factorization

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

5 x 137 x 437 x 97 = 29036465

Therefore, the lowest common multiple of 685,437,485 is 29036465.

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 437 x 485 = 145182325

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

437 : 1, 19, 23, 437

485 : 1, 5, 97, 485

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 685,437,485, is 1.

Now, the common factors can be found like this.

685:5x 137

437:19x 23

485:5x 97

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

5 = 5

Therefore, the value for common factors is 5.

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 = 145182325/(1x5)

LCM = 145182325/5

LCM = 29036465

Thus, we can understand that the LCM of 685,437,485 is 29036465.

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

• LCM of 409, 424, 945
• LCM of 879, 816, 774
• LCM of 859, 549, 290
• LCM of 416, 682, 657
• LCM of 342, 256, 344

1. What is the LCM of 685, 437, 485?

Answer: LCM of 685, 437, 485 is 29036465.

2. How to calculate the LCM of 685, 437, 485?

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, 437, 485.

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}.