Given numbers are 388,156,299,910

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

The LCM of 388,156,299,910 is 12181260.

Find LCM of 388,156,299,910 with Prime Factorization

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

2 x 2 x 13 x 97 x 3 x 23 x 35 = 12181260

Therefore, the lowest common multiple of 388,156,299,910 is 12181260.

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 156 x 299 x 910 = 16469063520

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

156 : 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

299 : 1, 13, 23, 299

910 : 1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 388,156,299,910, is 1.

Now, the common factors can be found like this.

388:2x 2x 97

156:2x 2x 3x 13

299:13x 23

910:2x 5x 7x 13

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

2x 2x 2x 13x 13 = 1352

Therefore, the value for common factors is 1352.

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 = 16469063520/(1x1352)

LCM = 16469063520/1352

LCM = 12181260

Thus, we can understand that the LCM of 388,156,299,910 is 12181260.

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

• LCM of 728, 303, 998, 351
• LCM of 254, 356, 866, 770
• LCM of 748, 172, 573, 944
• LCM of 978, 961, 930, 627
• LCM of 130, 288, 859, 839

1. What is the LCM of 388, 156, 299, 910?

Answer: LCM of 388, 156, 299, 910 is 12181260.

2. How to calculate the LCM of 388, 156, 299, 910?

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, 156, 299, 910.

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}.