Given numbers are 660,825,674,407,550

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

The LCM of 660,825,674,407,550 is 41147700.

Find LCM of 660,825,674,407,550 with Prime Factorization

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

2 x 3 x 5 x 5 x 11 x 2 x 1 x 337 x 37 x 1 = 41147700

Therefore, the lowest common multiple of 660,825,674,407,550 is 41147700.

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.

660 x 825 x 674 x 407 x 550 = 82151383050000

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.

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

825 : 1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825

674 : 1, 2, 337, 674

407 : 1, 11, 37, 407

550 : 1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 660,825,674,407,550, is 1.

Now, the common factors can be found like this.

660:2x 2x 3x 5x 11

825:3x 5x 5x 11

674:2x 337

407:11x 37

550:2x 5x 5x 11

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 3x 5x 5x 5x 11x 11x 11 = 1996500

Therefore, the value for common factors is 1996500.

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 = 82151383050000/(1x1996500)

LCM = 82151383050000/1996500

LCM = 41147700

Thus, we can understand that the LCM of 660,825,674,407,550 is 41147700.

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

• LCM of 206, 287, 870, 127, 527
• LCM of 684, 120, 778, 360, 643
• LCM of 365, 824, 298, 520, 340
• LCM of 593, 237, 122, 368, 405
• LCM of 874, 925, 627, 925, 343

1. What is the LCM of 660, 825, 674, 407, 550?

Answer: LCM of 660, 825, 674, 407, 550 is 41147700.

2. How to calculate the LCM of 660, 825, 674, 407, 550?

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 660, 825, 674, 407, 550.

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}.