Given numbers are 866,660,521,406,124

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

The LCM of 866,660,521,406,124 is 936973454340.

Find LCM of 866,660,521,406,124 with Prime Factorization

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

2 x 2 x 433 x 165 x 521 x 203 x 31 = 936973454340

Therefore, the lowest common multiple of 866,660,521,406,124 is 936973454340.

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.

866 x 660 x 521 x 406 x 124 = 14991575269440

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.

866 : 1, 2, 433, 866

660 : 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

521 : 1, 521

406 : 1, 2, 7, 14, 29, 58, 203, 406

124 : 1, 2, 4, 31, 62, 124

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 866,660,521,406,124, is 1.

Now, the common factors can be found like this.

866:2x 433

660:2x 2x 3x 5x 11

521:521

406:2x 7x 29

124:2x 2x 31

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 2x 2 = 16

Therefore, the value for common factors is 16.

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 = 14991575269440/(1x16)

LCM = 14991575269440/16

LCM = 936973454340

Thus, we can understand that the LCM of 866,660,521,406,124 is 936973454340.

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

• LCM of 166, 602, 646, 472, 917
• LCM of 895, 259, 228, 415, 899
• LCM of 767, 277, 713, 914, 106
• LCM of 507, 219, 494, 156, 173
• LCM of 996, 199, 296, 858, 730

1. What is the LCM of 866, 660, 521, 406, 124?

Answer: LCM of 866, 660, 521, 406, 124 is 936973454340.

2. How to calculate the LCM of 866, 660, 521, 406, 124?

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 866, 660, 521, 406, 124.

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}.