Given numbers are 489,719,188,478

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

The LCM of 489,719,188,478 is 15797686812.

Find LCM of 489,719,188,478 with Prime Factorization

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

2 x 489 x 719 x 94 x 239 = 15797686812

Therefore, the lowest common multiple of 489,719,188,478 is 15797686812.

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 719 x 188 x 478 = 31595373624

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

719 : 1, 719

188 : 1, 2, 4, 47, 94, 188

478 : 1, 2, 239, 478

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 489,719,188,478, is 1.

Now, the common factors can be found like this.

489:3x 163

719:719

188:2x 2x 47

478:2x 239

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

2 = 2

Therefore, the value for common factors is 2.

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 = 31595373624/(1x2)

LCM = 31595373624/2

LCM = 15797686812

Thus, we can understand that the LCM of 489,719,188,478 is 15797686812.

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

• LCM of 495, 653, 912, 463
• LCM of 718, 974, 134, 197
• LCM of 714, 307, 676, 276
• LCM of 379, 372, 873, 176
• LCM of 394, 550, 502, 777

1. What is the LCM of 489, 719, 188, 478?

Answer: LCM of 489, 719, 188, 478 is 15797686812.

2. How to calculate the LCM of 489, 719, 188, 478?

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, 719, 188, 478.

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}.