Given numbers are 381,899,411,309,618

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

The LCM of 381,899,411,309,618 is 9666571218.

Find LCM of 381,899,411,309,618 with Prime Factorization

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

3 x 103 x 127 x 899 x 137 x 1 x 2 = 9666571218

Therefore, the lowest common multiple of 381,899,411,309,618 is 9666571218.

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.

381 x 899 x 411 x 309 x 618 = 26882734557258

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.

381 : 1, 3, 127, 381

899 : 1, 29, 31, 899

411 : 1, 3, 137, 411

309 : 1, 3, 103, 309

618 : 1, 2, 3, 6, 103, 206, 309, 618

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 381,899,411,309,618, is 1.

Now, the common factors can be found like this.

381:3x 127

899:29x 31

411:3x 137

309:3x 103

618:2x 3x 103

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

3x 3x 3x 103 = 2781

Therefore, the value for common factors is 2781.

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 = 26882734557258/(1x2781)

LCM = 26882734557258/2781

LCM = 9666571218

Thus, we can understand that the LCM of 381,899,411,309,618 is 9666571218.

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

• LCM of 975, 259, 678, 615, 962
• LCM of 445, 626, 285, 598, 962
• LCM of 707, 150, 914, 560, 872
• LCM of 246, 916, 920, 489, 707
• LCM of 491, 288, 909, 455, 117

1. What is the LCM of 381, 899, 411, 309, 618?

Answer: LCM of 381, 899, 411, 309, 618 is 9666571218.

2. How to calculate the LCM of 381, 899, 411, 309, 618?

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 381, 899, 411, 309, 618.

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}.