Given numbers are 198,515,652,128

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

The LCM of 198,515,652,128 is 1063751040.

Find LCM of 198,515,652,128 with Prime Factorization

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

2 x 2 x 99 x 515 x 163 x 32 = 1063751040

Therefore, the lowest common multiple of 198,515,652,128 is 1063751040.

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 515 x 652 x 128 = 8510008320

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

515 : 1, 5, 103, 515

652 : 1, 2, 4, 163, 326, 652

128 : 1, 2, 4, 8, 16, 32, 64, 128

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 198,515,652,128, is 1.

Now, the common factors can be found like this.

198:2x 3x 3x 11

515:5x 103

652:2x 2x 163

128:2x 2x 2x 2x 2x 2x 2

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

2x 2x 2 = 8

Therefore, the value for common factors is 8.

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 = 8510008320/(1x8)

LCM = 8510008320/8

LCM = 1063751040

Thus, we can understand that the LCM of 198,515,652,128 is 1063751040.

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

• LCM of 434, 908, 206, 811
• LCM of 474, 374, 890, 872
• LCM of 425, 794, 631, 560
• LCM of 672, 238, 905, 805
• LCM of 116, 219, 699, 417

1. What is the LCM of 198, 515, 652, 128?

Answer: LCM of 198, 515, 652, 128 is 1063751040.

2. How to calculate the LCM of 198, 515, 652, 128?

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, 515, 652, 128.

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}.