Given numbers are 551,436,638,241,418

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

The LCM of 551,436,638,241,418 is 636865636.

Find LCM of 551,436,638,241,418 with Prime Factorization

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

2 x 11 x 19 x 29 x 1 x 218 x 1 x 241 x 1 = 636865636

Therefore, the lowest common multiple of 551,436,638,241,418 is 636865636.

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 436 x 638 x 241 x 418 = 15440170479184

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

436 : 1, 2, 4, 109, 218, 436

638 : 1, 2, 11, 22, 29, 58, 319, 638

241 : 1, 241

418 : 1, 2, 11, 19, 22, 38, 209, 418

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 551,436,638,241,418, is 1.

Now, the common factors can be found like this.

551:19x 29

436:2x 2x 109

638:2x 11x 29

241:241

418:2x 11x 19

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 11x 19x 29 = 24244

Therefore, the value for common factors is 24244.

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 = 15440170479184/(1x24244)

LCM = 15440170479184/24244

LCM = 636865636

Thus, we can understand that the LCM of 551,436,638,241,418 is 636865636.

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

• LCM of 830, 602, 906, 542, 227
• LCM of 426, 986, 427, 370, 984
• LCM of 185, 342, 345, 216, 673
• LCM of 678, 606, 653, 119, 169
• LCM of 641, 564, 800, 152, 464

1. What is the LCM of 551, 436, 638, 241, 418?

Answer: LCM of 551, 436, 638, 241, 418 is 636865636.

2. How to calculate the LCM of 551, 436, 638, 241, 418?

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, 436, 638, 241, 418.

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}.