Given numbers are 298,918,377,290,406

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

The LCM of 298,918,377,290,406 is 1804838490.

Find LCM of 298,918,377,290,406 with Prime Factorization

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

2 x 29 x 149 x 459 x 13 x 5 x 7 = 1804838490

Therefore, the lowest common multiple of 298,918,377,290,406 is 1804838490.

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.

298 x 918 x 377 x 290 x 406 = 12142953360720

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.

298 : 1, 2, 149, 298

918 : 1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918

377 : 1, 13, 29, 377

290 : 1, 2, 5, 10, 29, 58, 145, 290

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 298,918,377,290,406, is 1.

Now, the common factors can be found like this.

298:2x 149

918:2x 3x 3x 3x 17

377:13x 29

290:2x 5x 29

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 29x 29 = 6728

Therefore, the value for common factors is 6728.

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 = 12142953360720/(1x6728)

LCM = 12142953360720/6728

LCM = 1804838490

Thus, we can understand that the LCM of 298,918,377,290,406 is 1804838490.

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

• LCM of 630, 842, 767, 608, 748
• LCM of 379, 435, 837, 813, 375
• LCM of 769, 425, 121, 389, 887
• LCM of 549, 249, 113, 145, 264
• LCM of 699, 958, 792, 949, 661

1. What is the LCM of 298, 918, 377, 290, 406?

Answer: LCM of 298, 918, 377, 290, 406 is 1804838490.

2. How to calculate the LCM of 298, 918, 377, 290, 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 298, 918, 377, 290, 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}.