Given numbers are 551,287,559,380,171

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

The LCM of 551,287,559,380,171 is 15911744940.

Find LCM of 551,287,559,380,171 with Prime Factorization

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

19 x 29 x 287 x 559 x 20 x 9 = 15911744940

Therefore, the lowest common multiple of 551,287,559,380,171 is 15911744940.

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.

551 x 287 x 559 x 380 x 171 = 5744139923340

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.

551 : 1, 19, 29, 551

287 : 1, 7, 41, 287

559 : 1, 13, 43, 559

380 : 1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

171 : 1, 3, 9, 19, 57, 171

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 551,287,559,380,171, is 1.

Now, the common factors can be found like this.

551:19x 29

287:7x 41

559:13x 43

380:2x 2x 5x 19

171:3x 3x 19

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

19x 19 = 361

Therefore, the value for common factors is 361.

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 = 5744139923340/(1x361)

LCM = 5744139923340/361

LCM = 15911744940

Thus, we can understand that the LCM of 551,287,559,380,171 is 15911744940.

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

• LCM of 201, 476, 166, 147, 410
• LCM of 963, 255, 628, 414, 678
• LCM of 788, 683, 393, 429, 253
• LCM of 906, 817, 479, 510, 672
• LCM of 399, 598, 735, 195, 454

1. What is the LCM of 551, 287, 559, 380, 171?

Answer: LCM of 551, 287, 559, 380, 171 is 15911744940.

2. How to calculate the LCM of 551, 287, 559, 380, 171?

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 551, 287, 559, 380, 171.

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}.