Given numbers are 128,869,414

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

The LCM of 128,869,414 is 23025024.

Find LCM of 128,869,414 with Prime Factorization

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

2 x 64 x 869 x 207 = 23025024

Therefore, the lowest common multiple of 128,869,414 is 23025024.

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.

128 x 869 x 414 = 46050048

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.

128 : 1, 2, 4, 8, 16, 32, 64, 128

869 : 1, 11, 79, 869

414 : 1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 128,869,414, is 1.

Now, the common factors can be found like this.

128:2x 2x 2x 2x 2x 2x 2

869:11x 79

414:2x 3x 3x 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 = 46050048/(1x2)

LCM = 46050048/2

LCM = 23025024

Thus, we can understand that the LCM of 128,869,414 is 23025024.

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

• LCM of 803, 204, 110
• LCM of 686, 827, 582
• LCM of 983, 941, 804
• LCM of 452, 708, 706
• LCM of 671, 441, 184

1. What is the LCM of 128, 869, 414?

Answer: LCM of 128, 869, 414 is 23025024.

2. How to calculate the LCM of 128, 869, 414?

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 128, 869, 414.

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}.