Given numbers are 131,878,668,12

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

The LCM of 131,878,668,12 is 115248036.

Find LCM of 131,878,668,12 with Prime Factorization

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

2 x 2 x 131 x 439 x 167 x 3 = 115248036

Therefore, the lowest common multiple of 131,878,668,12 is 115248036.

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.

131 x 878 x 668 x 12 = 921984288

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.

131 : 1, 131

878 : 1, 2, 439, 878

668 : 1, 2, 4, 167, 334, 668

12 : 1, 2, 3, 4, 6, 12

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 131,878,668,12, is 1.

Now, the common factors can be found like this.

131:131

878:2x 439

668:2x 2x 167

12:2x 2x 3

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 2 = 8

Therefore, the value for common factors is 8.

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 = 921984288/(1x8)

LCM = 921984288/8

LCM = 115248036

Thus, we can understand that the LCM of 131,878,668,12 is 115248036.

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

• LCM of 864, 107, 467, 74
• LCM of 323, 420, 148, 96
• LCM of 577, 531, 616, 42
• LCM of 422, 211, 335, 24
• LCM of 625, 417, 775, 12

1. What is the LCM of 131, 878, 668, 12?

Answer: LCM of 131, 878, 668, 12 is 115248036.

2. How to calculate the LCM of 131, 878, 668, 12?

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 131, 878, 668, 12.

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}.