Given numbers are 863,923,221,983

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

The LCM of 863,923,221,983 is 13311130339.

Find LCM of 863,923,221,983 with Prime Factorization

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

13 x 863 x 71 x 17 x 983 = 13311130339

Therefore, the lowest common multiple of 863,923,221,983 is 13311130339.

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.

863 x 923 x 221 x 983 = 173044694407

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.

863 : 1, 863

923 : 1, 13, 71, 923

221 : 1, 13, 17, 221

983 : 1, 983

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 863,923,221,983, is 1.

Now, the common factors can be found like this.

863:863

923:13x 71

221:13x 17

983:983

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

13 = 13

Therefore, the value for common factors is 13.

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 = 173044694407/(1x13)

LCM = 173044694407/13

LCM = 13311130339

Thus, we can understand that the LCM of 863,923,221,983 is 13311130339.

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

• LCM of 787, 609, 413, 512
• LCM of 961, 940, 318, 270
• LCM of 535, 428, 398, 564
• LCM of 831, 851, 862, 532
• LCM of 596, 370, 399, 264

1. What is the LCM of 863, 923, 221, 983?

Answer: LCM of 863, 923, 221, 983 is 13311130339.

2. How to calculate the LCM of 863, 923, 221, 983?

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 863, 923, 221, 983.

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}.