Given numbers are 198,51,863

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

The LCM of 198,51,863 is 2904858.

Find LCM of 198,51,863 with Prime Factorization

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

3 x 66 x 17 x 863 = 2904858

Therefore, the lowest common multiple of 198,51,863 is 2904858.

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.

198 x 51 x 863 = 8714574

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.

198 : 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

51 : 1, 3, 17, 51

863 : 1, 863

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 198,51,863, is 1.

Now, the common factors can be found like this.

198:2x 3x 3x 11

51:3x 17

863:863

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 = 8714574/(1x3)

LCM = 8714574/3

LCM = 2904858

Thus, we can understand that the LCM of 198,51,863 is 2904858.

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

• LCM of 327, 35, 451
• LCM of 338, 47, 188
• LCM of 941, 82, 640
• LCM of 468, 54, 438
• LCM of 775, 13, 631

1. What is the LCM of 198, 51, 863?

Answer: LCM of 198, 51, 863 is 2904858.

2. How to calculate the LCM of 198, 51, 863?

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 198, 51, 863.

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}.