Given numbers are 760,660,447,539,406

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

The LCM of 760,660,447,539,406 is 5310163320.

Find LCM of 760,660,447,539,406 with Prime Factorization

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

2 x 2 x 3 x 5 x 7 x 11 x 38 x 1 x 149 x 7 x 29 = 5310163320

Therefore, the lowest common multiple of 760,660,447,539,406 is 5310163320.

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.

760 x 660 x 447 x 539 x 406 = 49065909076800

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.

760 : 1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760

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

447 : 1, 3, 149, 447

539 : 1, 7, 11, 49, 77, 539

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 760,660,447,539,406, is 1.

Now, the common factors can be found like this.

760:2x 2x 2x 5x 19

660:2x 2x 3x 5x 11

447:3x 149

539:7x 7x 11

406:2x 7x 29

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 3x 5x 7x 11 = 9240

Therefore, the value for common factors is 9240.

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 = 49065909076800/(1x9240)

LCM = 49065909076800/9240

LCM = 5310163320

Thus, we can understand that the LCM of 760,660,447,539,406 is 5310163320.

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

• LCM of 446, 591, 133, 878, 145
• LCM of 337, 249, 155, 313, 954
• LCM of 243, 336, 479, 222, 537
• LCM of 971, 926, 331, 738, 524
• LCM of 712, 810, 842, 980, 501

1. What is the LCM of 760, 660, 447, 539, 406?

Answer: LCM of 760, 660, 447, 539, 406 is 5310163320.

2. How to calculate the LCM of 760, 660, 447, 539, 406?

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 760, 660, 447, 539, 406.

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}.