Given numbers are 198,546,271,551

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

The LCM of 198,546,271,551 is 2690465778.

Find LCM of 198,546,271,551 with Prime Factorization

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

2 x 3 x 33 x 91 x 271 x 551 = 2690465778

Therefore, the lowest common multiple of 198,546,271,551 is 2690465778.

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 546 x 271 x 551 = 16142794668

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

546 : 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546

271 : 1, 271

551 : 1, 19, 29, 551

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 198,546,271,551, is 1.

Now, the common factors can be found like this.

198:2x 3x 3x 11

546:2x 3x 7x 13

271:271

551:19x 29

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 16142794668/(1x6)

LCM = 16142794668/6

LCM = 2690465778

Thus, we can understand that the LCM of 198,546,271,551 is 2690465778.

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

• LCM of 712, 901, 156, 713
• LCM of 304, 108, 378, 837
• LCM of 194, 430, 677, 729
• LCM of 360, 876, 484, 661
• LCM of 472, 907, 174, 517

1. What is the LCM of 198, 546, 271, 551?

Answer: LCM of 198, 546, 271, 551 is 2690465778.

2. How to calculate the LCM of 198, 546, 271, 551?

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, 546, 271, 551.

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}.