Given numbers are 410,250,660,137,390

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

The LCM of 410,250,660,137,390 is 1204846500.

Find LCM of 410,250,660,137,390 with Prime Factorization

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

2 x 3 x 5 x 41 x 25 x 22 x 137 x 13 = 1204846500

Therefore, the lowest common multiple of 410,250,660,137,390 is 1204846500.

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.

410 x 250 x 660 x 137 x 390 = 3614539500000

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.

410 : 1, 2, 5, 10, 41, 82, 205, 410

250 : 1, 2, 5, 10, 25, 50, 125, 250

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

137 : 1, 137

390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 410,250,660,137,390, is 1.

Now, the common factors can be found like this.

410:2x 5x 41

250:2x 5x 5x 5

660:2x 2x 3x 5x 11

137:137

390:2x 3x 5x 13

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 5x 5 = 3000

Therefore, the value for common factors is 3000.

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 = 3614539500000/(1x3000)

LCM = 3614539500000/3000

LCM = 1204846500

Thus, we can understand that the LCM of 410,250,660,137,390 is 1204846500.

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

• LCM of 764, 810, 366, 743, 856
• LCM of 373, 664, 331, 314, 405
• LCM of 450, 463, 572, 850, 257
• LCM of 177, 365, 235, 900, 348
• LCM of 445, 279, 207, 931, 656

1. What is the LCM of 410, 250, 660, 137, 390?

Answer: LCM of 410, 250, 660, 137, 390 is 1204846500.

2. How to calculate the LCM of 410, 250, 660, 137, 390?

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 410, 250, 660, 137, 390.

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}.