Given numbers are 511,778,278,198

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

The LCM of 511,778,278,198 is 5470795638.

Find LCM of 511,778,278,198 with Prime Factorization

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

2 x 511 x 389 x 139 x 99 = 5470795638

Therefore, the lowest common multiple of 511,778,278,198 is 5470795638.

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.

511 x 778 x 278 x 198 = 21883182552

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.

511 : 1, 7, 73, 511

778 : 1, 2, 389, 778

278 : 1, 2, 139, 278

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 511,778,278,198, is 1.

Now, the common factors can be found like this.

511:7x 73

778:2x 389

278:2x 139

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.

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 21883182552/(1x4)

LCM = 21883182552/4

LCM = 5470795638

Thus, we can understand that the LCM of 511,778,278,198 is 5470795638.

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

• LCM of 190, 898, 260, 559
• LCM of 149, 702, 468, 319
• LCM of 794, 102, 323, 803
• LCM of 268, 559, 445, 273
• LCM of 365, 563, 770, 100

1. What is the LCM of 511, 778, 278, 198?

Answer: LCM of 511, 778, 278, 198 is 5470795638.

2. How to calculate the LCM of 511, 778, 278, 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 511, 778, 278, 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}.