Given numbers are 631,115,313,313

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

The LCM of 631,115,313,313 is 22712845.

Find LCM of 631,115,313,313 with Prime Factorization

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

313 x 631 x 115 x 1 x 1 = 22712845

Therefore, the lowest common multiple of 631,115,313,313 is 22712845.

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.

631 x 115 x 313 x 313 = 7109120485

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.

631 : 1, 631

115 : 1, 5, 23, 115

313 : 1, 313

313 : 1, 313

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 631,115,313,313, is 1.

Now, the common factors can be found like this.

631:631

115:5x 23

313:313

313:313

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

313 = 313

Therefore, the value for common factors is 313.

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 = 7109120485/(1x313)

LCM = 7109120485/313

LCM = 22712845

Thus, we can understand that the LCM of 631,115,313,313 is 22712845.

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

• LCM of 740, 313, 129, 805
• LCM of 713, 609, 212, 513
• LCM of 315, 565, 397, 709
• LCM of 971, 720, 718, 766
• LCM of 700, 626, 826, 407

1. What is the LCM of 631, 115, 313, 313?

Answer: LCM of 631, 115, 313, 313 is 22712845.

2. How to calculate the LCM of 631, 115, 313, 313?

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 631, 115, 313, 313.

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}.