Given numbers are 551,209,885,143

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

The LCM of 551,209,885,143 is 69731805.

Find LCM of 551,209,885,143 with Prime Factorization

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

11 x 19 x 29 x 1 x 885 x 13 = 69731805

Therefore, the lowest common multiple of 551,209,885,143 is 69731805.

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 209 x 885 x 143 = 14573947245

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

209 : 1, 11, 19, 209

885 : 1, 3, 5, 15, 59, 177, 295, 885

143 : 1, 11, 13, 143

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 551,209,885,143, is 1.

Now, the common factors can be found like this.

551:19x 29

209:11x 19

885:3x 5x 59

143:11x 13

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

11x 19 = 209

Therefore, the value for common factors is 209.

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 = 14573947245/(1x209)

LCM = 14573947245/209

LCM = 69731805

Thus, we can understand that the LCM of 551,209,885,143 is 69731805.

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

• LCM of 268, 648, 832, 100
• LCM of 692, 729, 156, 825
• LCM of 397, 848, 692, 789
• LCM of 825, 334, 578, 683
• LCM of 800, 113, 722, 455

1. What is the LCM of 551, 209, 885, 143?

Answer: LCM of 551, 209, 885, 143 is 69731805.

2. How to calculate the LCM of 551, 209, 885, 143?

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, 209, 885, 143.

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}.