Given numbers are 489,326,209

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

The LCM of 489,326,209 is 204402.

Find LCM of 489,326,209 with Prime Factorization

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

163 x 3 x 2 x 209 = 204402

Therefore, the lowest common multiple of 489,326,209 is 204402.

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 326 x 209 = 33317526

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

326 : 1, 2, 163, 326

209 : 1, 11, 19, 209

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 489,326,209, is 1.

Now, the common factors can be found like this.

489:3x 163

326:2x 163

209:11x 19

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

163 = 163

Therefore, the value for common factors is 163.

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 = 33317526/(1x163)

LCM = 33317526/163

LCM = 204402

Thus, we can understand that the LCM of 489,326,209 is 204402.

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

• LCM of 891, 632, 186
• LCM of 397, 584, 590
• LCM of 545, 246, 534
• LCM of 818, 529, 706
• LCM of 747, 542, 181

1. What is the LCM of 489, 326, 209?

Answer: LCM of 489, 326, 209 is 204402.

2. How to calculate the LCM of 489, 326, 209?

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, 326, 209.

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}.