Given numbers are 128,668,932,207

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

The LCM of 128,668,932,207 is 1030985856.

Find LCM of 128,668,932,207 with Prime Factorization

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

2 x 2 x 32 x 167 x 233 x 207 = 1030985856

Therefore, the lowest common multiple of 128,668,932,207 is 1030985856.

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 668 x 932 x 207 = 16495773696

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

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

932 : 1, 2, 4, 233, 466, 932

207 : 1, 3, 9, 23, 69, 207

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 128,668,932,207, is 1.

Now, the common factors can be found like this.

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

668:2x 2x 167

932:2x 2x 233

207:3x 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.

2x 2x 2x 2 = 16

Therefore, the value for common factors is 16.

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 = 16495773696/(1x16)

LCM = 16495773696/16

LCM = 1030985856

Thus, we can understand that the LCM of 128,668,932,207 is 1030985856.

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

• LCM of 772, 445, 231, 329
• LCM of 366, 173, 815, 301
• LCM of 386, 682, 656, 363
• LCM of 597, 277, 730, 888
• LCM of 269, 805, 557, 216

1. What is the LCM of 128, 668, 932, 207?

Answer: LCM of 128, 668, 932, 207 is 1030985856.

2. How to calculate the LCM of 128, 668, 932, 207?

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, 668, 932, 207.

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}.