Given numbers are 727,645,727,631

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

The LCM of 727,645,727,631 is 295885365.

Find LCM of 727,645,727,631 with Prime Factorization

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

727 x 1 x 645 x 1 x 631 = 295885365

Therefore, the lowest common multiple of 727,645,727,631 is 295885365.

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.

727 x 645 x 727 x 631 = 215108660355

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.

727 : 1, 727

645 : 1, 3, 5, 15, 43, 129, 215, 645

727 : 1, 727

631 : 1, 631

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 727,645,727,631, is 1.

Now, the common factors can be found like this.

727:727

645:3x 5x 43

727:727

631:631

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

727 = 727

Therefore, the value for common factors is 727.

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 = 215108660355/(1x727)

LCM = 215108660355/727

LCM = 295885365

Thus, we can understand that the LCM of 727,645,727,631 is 295885365.

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

• LCM of 851, 685, 773, 941
• LCM of 867, 842, 480, 739
• LCM of 538, 602, 682, 436
• LCM of 128, 666, 848, 371
• LCM of 390, 362, 584, 849

1. What is the LCM of 727, 645, 727, 631?

Answer: LCM of 727, 645, 727, 631 is 295885365.

2. How to calculate the LCM of 727, 645, 727, 631?

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 727, 645, 727, 631.

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}.