Given numbers are 489,412,818,290

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

The LCM of 489,412,818,290 is 11948059740.

Find LCM of 489,412,818,290 with Prime Factorization

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

2 x 489 x 206 x 409 x 145 = 11948059740

Therefore, the lowest common multiple of 489,412,818,290 is 11948059740.

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 412 x 818 x 290 = 47792238960

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

412 : 1, 2, 4, 103, 206, 412

818 : 1, 2, 409, 818

290 : 1, 2, 5, 10, 29, 58, 145, 290

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 489,412,818,290, is 1.

Now, the common factors can be found like this.

489:3x 163

412:2x 2x 103

818:2x 409

290:2x 5x 29

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 47792238960/(1x4)

LCM = 47792238960/4

LCM = 11948059740

Thus, we can understand that the LCM of 489,412,818,290 is 11948059740.

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

• LCM of 323, 157, 598, 910
• LCM of 248, 409, 837, 853
• LCM of 874, 478, 845, 322
• LCM of 402, 178, 503, 795
• LCM of 170, 517, 381, 551

1. What is the LCM of 489, 412, 818, 290?

Answer: LCM of 489, 412, 818, 290 is 11948059740.

2. How to calculate the LCM of 489, 412, 818, 290?

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, 412, 818, 290.

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}.