Given numbers are 626,685,626,687

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

The LCM of 626,685,626,687 is 294592470.

Find LCM of 626,685,626,687 with Prime Factorization

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

2 x 313 x 1 x 685 x 1 x 687 = 294592470

Therefore, the lowest common multiple of 626,685,626,687 is 294592470.

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.

626 x 685 x 626 x 687 = 184414886220

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.

626 : 1, 2, 313, 626

685 : 1, 5, 137, 685

626 : 1, 2, 313, 626

687 : 1, 3, 229, 687

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 626,685,626,687, is 1.

Now, the common factors can be found like this.

626:2x 313

685:5x 137

626:2x 313

687:3x 229

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

2x 313 = 626

Therefore, the value for common factors is 626.

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 = 184414886220/(1x626)

LCM = 184414886220/626

LCM = 294592470

Thus, we can understand that the LCM of 626,685,626,687 is 294592470.

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

• LCM of 861, 149, 538, 244
• LCM of 305, 119, 357, 643
• LCM of 906, 455, 443, 115
• LCM of 574, 796, 497, 501
• LCM of 765, 465, 130, 543

1. What is the LCM of 626, 685, 626, 687?

Answer: LCM of 626, 685, 626, 687 is 294592470.

2. How to calculate the LCM of 626, 685, 626, 687?

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 626, 685, 626, 687.

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}.