Given numbers are 489,253,447,581

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

The LCM of 489,253,447,581 is 10710056973.

Find LCM of 489,253,447,581 with Prime Factorization

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

3 x 163 x 253 x 149 x 581 = 10710056973

Therefore, the lowest common multiple of 489,253,447,581 is 10710056973.

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 253 x 447 x 581 = 32130170919

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

253 : 1, 11, 23, 253

447 : 1, 3, 149, 447

581 : 1, 7, 83, 581

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 489,253,447,581, is 1.

Now, the common factors can be found like this.

489:3x 163

253:11x 23

447:3x 149

581:7x 83

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 = 32130170919/(1x3)

LCM = 32130170919/3

LCM = 10710056973

Thus, we can understand that the LCM of 489,253,447,581 is 10710056973.

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

• LCM of 644, 449, 789, 381
• LCM of 569, 976, 442, 530
• LCM of 488, 721, 513, 746
• LCM of 281, 883, 894, 200
• LCM of 704, 112, 333, 922

1. What is the LCM of 489, 253, 447, 581?

Answer: LCM of 489, 253, 447, 581 is 10710056973.

2. How to calculate the LCM of 489, 253, 447, 581?

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, 253, 447, 581.

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}.