Given numbers are 385,993,771,729,631

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

The LCM of 385,993,771,729,631 is 15065332949205.

Find LCM of 385,993,771,729,631 with Prime Factorization

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

3 x 385 x 331 x 257 x 243 x 631 = 15065332949205

Therefore, the lowest common multiple of 385,993,771,729,631 is 15065332949205.

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.

385 x 993 x 771 x 729 x 631 = 135587996542845

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.

385 : 1, 5, 7, 11, 35, 55, 77, 385

993 : 1, 3, 331, 993

771 : 1, 3, 257, 771

729 : 1, 3, 9, 27, 81, 243, 729

631 : 1, 631

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 385,993,771,729,631, is 1.

Now, the common factors can be found like this.

385:5x 7x 11

993:3x 331

771:3x 257

729:3x 3x 3x 3x 3x 3

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.

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 135587996542845/(1x9)

LCM = 135587996542845/9

LCM = 15065332949205

Thus, we can understand that the LCM of 385,993,771,729,631 is 15065332949205.

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

• LCM of 463, 865, 344, 148, 147
• LCM of 713, 503, 492, 711, 326
• LCM of 166, 101, 307, 212, 992
• LCM of 497, 162, 724, 475, 938
• LCM of 453, 981, 547, 198, 120

1. What is the LCM of 385, 993, 771, 729, 631?

Answer: LCM of 385, 993, 771, 729, 631 is 15065332949205.

2. How to calculate the LCM of 385, 993, 771, 729, 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 385, 993, 771, 729, 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}.