Given numbers are 489,406,311,319

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

The LCM of 489,406,311,319 is 679184814.

Find LCM of 489,406,311,319 with Prime Factorization

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

29 x 489 x 14 x 311 x 11 = 679184814

Therefore, the lowest common multiple of 489,406,311,319 is 679184814.

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 406 x 311 x 319 = 19696359606

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

406 : 1, 2, 7, 14, 29, 58, 203, 406

311 : 1, 311

319 : 1, 11, 29, 319

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 489,406,311,319, is 1.

Now, the common factors can be found like this.

489:3x 163

406:2x 7x 29

311:311

319:11x 29

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

29 = 29

Therefore, the value for common factors is 29.

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 = 19696359606/(1x29)

LCM = 19696359606/29

LCM = 679184814

Thus, we can understand that the LCM of 489,406,311,319 is 679184814.

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

• LCM of 681, 627, 644, 542
• LCM of 741, 766, 147, 989
• LCM of 729, 903, 309, 438
• LCM of 732, 941, 855, 821
• LCM of 126, 596, 990, 572

1. What is the LCM of 489, 406, 311, 319?

Answer: LCM of 489, 406, 311, 319 is 679184814.

2. How to calculate the LCM of 489, 406, 311, 319?

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, 406, 311, 319.

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}.