Given numbers are 865,236,198

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

The LCM of 865,236,198 is 20209860.

Find LCM of 865,236,198 with Prime Factorization

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

2 x 865 x 118 x 99 = 20209860

Therefore, the lowest common multiple of 865,236,198 is 20209860.

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.

865 x 236 x 198 = 40419720

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.

865 : 1, 5, 173, 865

236 : 1, 2, 4, 59, 118, 236

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 865,236,198, is 1.

Now, the common factors can be found like this.

865:5x 173

236:2x 2x 59

198:2x 3x 3x 11

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 = 40419720/(1x2)

LCM = 40419720/2

LCM = 20209860

Thus, we can understand that the LCM of 865,236,198 is 20209860.

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

• LCM of 674, 800, 538
• LCM of 782, 426, 616
• LCM of 960, 695, 267
• LCM of 182, 304, 461
• LCM of 961, 546, 664

1. What is the LCM of 865, 236, 198?

Answer: LCM of 865, 236, 198 is 20209860.

2. How to calculate the LCM of 865, 236, 198?

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 865, 236, 198.

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}.