Given numbers are 990,926,660,395

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

The LCM of 990,926,660,395 is 72422460.

Find LCM of 990,926,660,395 with Prime Factorization

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

2 x 3 x 5 x 11 x 3 x 463 x 2 x 79 = 72422460

Therefore, the lowest common multiple of 990,926,660,395 is 72422460.

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.

990 x 926 x 660 x 395 = 238994118000

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.

990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

926 : 1, 2, 463, 926

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

395 : 1, 5, 79, 395

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 990,926,660,395, is 1.

Now, the common factors can be found like this.

990:2x 3x 3x 5x 11

926:2x 463

660:2x 2x 3x 5x 11

395:5x 79

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 11 = 3300

Therefore, the value for common factors is 3300.

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 = 238994118000/(1x3300)

LCM = 238994118000/3300

LCM = 72422460

Thus, we can understand that the LCM of 990,926,660,395 is 72422460.

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

• LCM of 799, 590, 674, 987
• LCM of 608, 959, 883, 213
• LCM of 521, 978, 571, 269
• LCM of 865, 406, 510, 933
• LCM of 603, 278, 652, 229

1. What is the LCM of 990, 926, 660, 395?

Answer: LCM of 990, 926, 660, 395 is 72422460.

2. How to calculate the LCM of 990, 926, 660, 395?

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 990, 926, 660, 395.

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}.