Given numbers are 617,845,842,866

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

The LCM of 617,845,842,866 is 190082379890.

Find LCM of 617,845,842,866 with Prime Factorization

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

2 x 617 x 845 x 421 x 433 = 190082379890

Therefore, the lowest common multiple of 617,845,842,866 is 190082379890.

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.

617 x 845 x 842 x 866 = 380164759780

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.

617 : 1, 617

845 : 1, 5, 13, 65, 169, 845

842 : 1, 2, 421, 842

866 : 1, 2, 433, 866

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 617,845,842,866, is 1.

Now, the common factors can be found like this.

617:617

845:5x 13x 13

842:2x 421

866:2x 433

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

2 = 2

Therefore, the value for common factors is 2.

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 = 380164759780/(1x2)

LCM = 380164759780/2

LCM = 190082379890

Thus, we can understand that the LCM of 617,845,842,866 is 190082379890.

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

• LCM of 907, 381, 495, 807
• LCM of 144, 350, 292, 806
• LCM of 562, 581, 578, 551
• LCM of 152, 210, 530, 574
• LCM of 208, 887, 659, 961

1. What is the LCM of 617, 845, 842, 866?

Answer: LCM of 617, 845, 842, 866 is 190082379890.

2. How to calculate the LCM of 617, 845, 842, 866?

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 617, 845, 842, 866.

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}.