Given numbers are 388,691,694,331

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

The LCM of 388,691,694,331 is 30794080556.

Find LCM of 388,691,694,331 with Prime Factorization

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

2 x 194 x 691 x 347 x 331 = 30794080556

Therefore, the lowest common multiple of 388,691,694,331 is 30794080556.

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.

388 x 691 x 694 x 331 = 61588161112

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.

388 : 1, 2, 4, 97, 194, 388

691 : 1, 691

694 : 1, 2, 347, 694

331 : 1, 331

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 388,691,694,331, is 1.

Now, the common factors can be found like this.

388:2x 2x 97

691:691

694:2x 347

331:331

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

2 = 2

Therefore, the value for common factors is 2.

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 = 61588161112/(1x2)

LCM = 61588161112/2

LCM = 30794080556

Thus, we can understand that the LCM of 388,691,694,331 is 30794080556.

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

• LCM of 793, 630, 173, 240
• LCM of 582, 108, 386, 851
• LCM of 517, 899, 199, 718
• LCM of 917, 173, 281, 705
• LCM of 272, 926, 512, 944

1. What is the LCM of 388, 691, 694, 331?

Answer: LCM of 388, 691, 694, 331 is 30794080556.

2. How to calculate the LCM of 388, 691, 694, 331?

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 388, 691, 694, 331.

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}.