Given numbers are 551,253,338,323,643

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

The LCM of 551,253,338,323,643 is 515049197234.

Find LCM of 551,253,338,323,643 with Prime Factorization

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

19 x 29 x 253 x 338 x 17 x 643 = 515049197234

Therefore, the lowest common multiple of 551,253,338,323,643 is 515049197234.

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 253 x 338 x 323 x 643 = 9785934747446

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

253 : 1, 11, 23, 253

338 : 1, 2, 13, 26, 169, 338

323 : 1, 17, 19, 323

643 : 1, 643

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 551,253,338,323,643, is 1.

Now, the common factors can be found like this.

551:19x 29

253:11x 23

338:2x 13x 13

323:17x 19

643:643

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

19 = 19

Therefore, the value for common factors is 19.

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 = 9785934747446/(1x19)

LCM = 9785934747446/19

LCM = 515049197234

Thus, we can understand that the LCM of 551,253,338,323,643 is 515049197234.

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

• LCM of 590, 330, 496, 400, 566
• LCM of 657, 154, 644, 657, 682
• LCM of 310, 147, 359, 818, 240
• LCM of 974, 868, 611, 755, 194
• LCM of 704, 223, 403, 949, 322

1. What is the LCM of 551, 253, 338, 323, 643?

Answer: LCM of 551, 253, 338, 323, 643 is 515049197234.

2. How to calculate the LCM of 551, 253, 338, 323, 643?

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, 253, 338, 323, 643.

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}.