Given numbers are 489,921,877

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

The LCM of 489,921,877 is 131657871.

Find LCM of 489,921,877 with Prime Factorization

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

3 x 163 x 307 x 877 = 131657871

Therefore, the lowest common multiple of 489,921,877 is 131657871.

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 921 x 877 = 394973613

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

921 : 1, 3, 307, 921

877 : 1, 877

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 489,921,877, is 1.

Now, the common factors can be found like this.

489:3x 163

921:3x 307

877:877

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 = 394973613/(1x3)

LCM = 394973613/3

LCM = 131657871

Thus, we can understand that the LCM of 489,921,877 is 131657871.

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

• LCM of 564, 236, 295
• LCM of 541, 800, 704
• LCM of 535, 122, 446
• LCM of 440, 388, 713
• LCM of 571, 965, 783

1. What is the LCM of 489, 921, 877?

Answer: LCM of 489, 921, 877 is 131657871.

2. How to calculate the LCM of 489, 921, 877?

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, 921, 877.

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}.