Given numbers are 855,188,458,489

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

The LCM of 855,188,458,489 is 5999941980.

Find LCM of 855,188,458,489 with Prime Factorization

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

2 x 3 x 285 x 94 x 229 x 163 = 5999941980

Therefore, the lowest common multiple of 855,188,458,489 is 5999941980.

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.

855 x 188 x 458 x 489 = 35999651880

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.

855 : 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

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

458 : 1, 2, 229, 458

489 : 1, 3, 163, 489

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 855,188,458,489, is 1.

Now, the common factors can be found like this.

855:3x 3x 5x 19

188:2x 2x 47

458:2x 229

489:3x 163

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 = 35999651880/(1x6)

LCM = 35999651880/6

LCM = 5999941980

Thus, we can understand that the LCM of 855,188,458,489 is 5999941980.

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

• LCM of 823, 990, 422, 187
• LCM of 786, 190, 296, 728
• LCM of 195, 831, 500, 369
• LCM of 508, 355, 549, 361
• LCM of 238, 369, 817, 456

1. What is the LCM of 855, 188, 458, 489?

Answer: LCM of 855, 188, 458, 489 is 5999941980.

2. How to calculate the LCM of 855, 188, 458, 489?

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 855, 188, 458, 489.

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}.