Given numbers are 431,944,678,115

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

The LCM of 431,944,678,115 is 15861593040.

Find LCM of 431,944,678,115 with Prime Factorization

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

2 x 431 x 472 x 339 x 115 = 15861593040

Therefore, the lowest common multiple of 431,944,678,115 is 15861593040.

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.

431 x 944 x 678 x 115 = 31723186080

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.

431 : 1, 431

944 : 1, 2, 4, 8, 16, 59, 118, 236, 472, 944

678 : 1, 2, 3, 6, 113, 226, 339, 678

115 : 1, 5, 23, 115

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 431,944,678,115, is 1.

Now, the common factors can be found like this.

431:431

944:2x 2x 2x 2x 59

678:2x 3x 113

115:5x 23

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 = 31723186080/(1x2)

LCM = 31723186080/2

LCM = 15861593040

Thus, we can understand that the LCM of 431,944,678,115 is 15861593040.

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

• LCM of 248, 782, 276, 708
• LCM of 333, 290, 987, 339
• LCM of 892, 612, 740, 589
• LCM of 729, 223, 318, 338
• LCM of 215, 952, 237, 143

1. What is the LCM of 431, 944, 678, 115?

Answer: LCM of 431, 944, 678, 115 is 15861593040.

2. How to calculate the LCM of 431, 944, 678, 115?

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 431, 944, 678, 115.

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}.