Given numbers are 489,703,328,195

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

The LCM of 489,703,328,195 is 7329112440.

Find LCM of 489,703,328,195 with Prime Factorization

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

3 x 163 x 703 x 328 x 65 = 7329112440

Therefore, the lowest common multiple of 489,703,328,195 is 7329112440.

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.

489 x 703 x 328 x 195 = 21987337320

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.

489 : 1, 3, 163, 489

703 : 1, 19, 37, 703

328 : 1, 2, 4, 8, 41, 82, 164, 328

195 : 1, 3, 5, 13, 15, 39, 65, 195

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 489,703,328,195, is 1.

Now, the common factors can be found like this.

489:3x 163

703:19x 37

328:2x 2x 2x 41

195:3x 5x 13

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

3 = 3

Therefore, the value for common factors is 3.

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 = 21987337320/(1x3)

LCM = 21987337320/3

LCM = 7329112440

Thus, we can understand that the LCM of 489,703,328,195 is 7329112440.

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

• LCM of 152, 950, 604, 612
• LCM of 313, 785, 980, 193
• LCM of 671, 311, 192, 640
• LCM of 264, 447, 234, 854
• LCM of 145, 936, 877, 621

1. What is the LCM of 489, 703, 328, 195?

Answer: LCM of 489, 703, 328, 195 is 7329112440.

2. How to calculate the LCM of 489, 703, 328, 195?

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 489, 703, 328, 195.

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}.