Given numbers are 869,388,873,551,291

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

The LCM of 869,388,873,551,291 is 1672035948.

Find LCM of 869,388,873,551,291 with Prime Factorization

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

3 x 97 x 869 x 4 x 3 x 551 x 1 = 1672035948

Therefore, the lowest common multiple of 869,388,873,551,291 is 1672035948.

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.

869 x 388 x 873 x 551 x 291 = 47196558704196

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.

869 : 1, 11, 79, 869

388 : 1, 2, 4, 97, 194, 388

873 : 1, 3, 9, 97, 291, 873

551 : 1, 19, 29, 551

291 : 1, 3, 97, 291

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 869,388,873,551,291, is 1.

Now, the common factors can be found like this.

869:11x 79

388:2x 2x 97

873:3x 3x 97

551:19x 29

291:3x 97

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

3x 97x 97 = 28227

Therefore, the value for common factors is 28227.

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 = 47196558704196/(1x28227)

LCM = 47196558704196/28227

LCM = 1672035948

Thus, we can understand that the LCM of 869,388,873,551,291 is 1672035948.

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

• LCM of 692, 433, 727, 390, 747
• LCM of 206, 865, 259, 485, 428
• LCM of 758, 347, 192, 792, 505
• LCM of 521, 333, 662, 205, 261
• LCM of 250, 987, 481, 690, 416

1. What is the LCM of 869, 388, 873, 551, 291?

Answer: LCM of 869, 388, 873, 551, 291 is 1672035948.

2. How to calculate the LCM of 869, 388, 873, 551, 291?

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 869, 388, 873, 551, 291.

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}.