Given numbers are 290,898,138,379

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

The LCM of 290,898,138,379 is 3405121710.

Find LCM of 290,898,138,379 with Prime Factorization

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

2 x 145 x 449 x 69 x 379 = 3405121710

Therefore, the lowest common multiple of 290,898,138,379 is 3405121710.

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.

290 x 898 x 138 x 379 = 13620486840

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.

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

898 : 1, 2, 449, 898

138 : 1, 2, 3, 6, 23, 46, 69, 138

379 : 1, 379

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 290,898,138,379, is 1.

Now, the common factors can be found like this.

290:2x 5x 29

898:2x 449

138:2x 3x 23

379:379

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 13620486840/(1x4)

LCM = 13620486840/4

LCM = 3405121710

Thus, we can understand that the LCM of 290,898,138,379 is 3405121710.

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

• LCM of 686, 155, 195, 739
• LCM of 127, 422, 623, 388
• LCM of 864, 887, 291, 783
• LCM of 839, 967, 226, 950
• LCM of 368, 239, 709, 272

1. What is the LCM of 290, 898, 138, 379?

Answer: LCM of 290, 898, 138, 379 is 3405121710.

2. How to calculate the LCM of 290, 898, 138, 379?

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 290, 898, 138, 379.

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}.