Given numbers are 198,377,254,556

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

The LCM of 198,377,254,556 is 2635451676.

Find LCM of 198,377,254,556 with Prime Factorization

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

2 x 99 x 377 x 127 x 278 = 2635451676

Therefore, the lowest common multiple of 198,377,254,556 is 2635451676.

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 377 x 254 x 556 = 10541806704

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

377 : 1, 13, 29, 377

254 : 1, 2, 127, 254

556 : 1, 2, 4, 139, 278, 556

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 198,377,254,556, is 1.

Now, the common factors can be found like this.

198:2x 3x 3x 11

377:13x 29

254:2x 127

556:2x 2x 139

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 = 10541806704/(1x4)

LCM = 10541806704/4

LCM = 2635451676

Thus, we can understand that the LCM of 198,377,254,556 is 2635451676.

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

• LCM of 826, 948, 429, 611
• LCM of 503, 264, 871, 242
• LCM of 313, 389, 435, 769
• LCM of 656, 707, 227, 380
• LCM of 839, 237, 373, 233

1. What is the LCM of 198, 377, 254, 556?

Answer: LCM of 198, 377, 254, 556 is 2635451676.

2. How to calculate the LCM of 198, 377, 254, 556?

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, 377, 254, 556.

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}.