Given numbers are 489,394,300,487

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

The LCM of 489,394,300,487 is 4691417100.

Find LCM of 489,394,300,487 with Prime Factorization

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

2 x 3 x 163 x 197 x 50 x 487 = 4691417100

Therefore, the lowest common multiple of 489,394,300,487 is 4691417100.

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 394 x 300 x 487 = 28148502600

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

394 : 1, 2, 197, 394

300 : 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300

487 : 1, 487

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 489,394,300,487, is 1.

Now, the common factors can be found like this.

489:3x 163

394:2x 197

300:2x 2x 3x 5x 5

487:487

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 28148502600/(1x6)

LCM = 28148502600/6

LCM = 4691417100

Thus, we can understand that the LCM of 489,394,300,487 is 4691417100.

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

• LCM of 413, 705, 913, 231
• LCM of 740, 113, 751, 720
• LCM of 921, 951, 758, 391
• LCM of 379, 345, 822, 379
• LCM of 302, 627, 500, 534

1. What is the LCM of 489, 394, 300, 487?

Answer: LCM of 489, 394, 300, 487 is 4691417100.

2. How to calculate the LCM of 489, 394, 300, 487?

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, 394, 300, 487.

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}.