Given numbers are 727,631,689,477

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

The LCM of 727,631,689,477 is 2844628137.

Find LCM of 727,631,689,477 with Prime Factorization

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

53 x 727 x 631 x 13 x 9 = 2844628137

Therefore, the lowest common multiple of 727,631,689,477 is 2844628137.

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 631 x 689 x 477 = 150765291261

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

631 : 1, 631

689 : 1, 13, 53, 689

477 : 1, 3, 9, 53, 159, 477

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 727,631,689,477, is 1.

Now, the common factors can be found like this.

727:727

631:631

689:13x 53

477:3x 3x 53

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

53 = 53

Therefore, the value for common factors is 53.

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 = 150765291261/(1x53)

LCM = 150765291261/53

LCM = 2844628137

Thus, we can understand that the LCM of 727,631,689,477 is 2844628137.

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

• LCM of 549, 106, 270, 844
• LCM of 122, 974, 801, 491
• LCM of 908, 744, 440, 793
• LCM of 387, 657, 952, 483
• LCM of 223, 122, 566, 469

1. What is the LCM of 727, 631, 689, 477?

Answer: LCM of 727, 631, 689, 477 is 2844628137.

2. How to calculate the LCM of 727, 631, 689, 477?

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, 631, 689, 477.

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}.