Given numbers are 685,716,434,766

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

The LCM of 685,716,434,766 is 40762621060.

Find LCM of 685,716,434,766 with Prime Factorization

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

2 x 685 x 358 x 217 x 383 = 40762621060

Therefore, the lowest common multiple of 685,716,434,766 is 40762621060.

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 716 x 434 x 766 = 163050484240

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

716 : 1, 2, 4, 179, 358, 716

434 : 1, 2, 7, 14, 31, 62, 217, 434

766 : 1, 2, 383, 766

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 685,716,434,766, is 1.

Now, the common factors can be found like this.

685:5x 137

716:2x 2x 179

434:2x 7x 31

766:2x 383

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 163050484240/(1x4)

LCM = 163050484240/4

LCM = 40762621060

Thus, we can understand that the LCM of 685,716,434,766 is 40762621060.

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

• LCM of 638, 497, 156, 333
• LCM of 450, 444, 895, 457
• LCM of 301, 309, 639, 997
• LCM of 562, 258, 501, 826
• LCM of 864, 920, 749, 599

1. What is the LCM of 685, 716, 434, 766?

Answer: LCM of 685, 716, 434, 766 is 40762621060.

2. How to calculate the LCM of 685, 716, 434, 766?

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, 716, 434, 766.

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}.