Given numbers are 221,317,268,998

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

The LCM of 221,317,268,998 is 9368862724.

Find LCM of 221,317,268,998 with Prime Factorization

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

2 x 221 x 317 x 134 x 499 = 9368862724

Therefore, the lowest common multiple of 221,317,268,998 is 9368862724.

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.

221 x 317 x 268 x 998 = 18737725448

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.

221 : 1, 13, 17, 221

317 : 1, 317

268 : 1, 2, 4, 67, 134, 268

998 : 1, 2, 499, 998

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 221,317,268,998, is 1.

Now, the common factors can be found like this.

221:13x 17

317:317

268:2x 2x 67

998:2x 499

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

2 = 2

Therefore, the value for common factors is 2.

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 = 18737725448/(1x2)

LCM = 18737725448/2

LCM = 9368862724

Thus, we can understand that the LCM of 221,317,268,998 is 9368862724.

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

• LCM of 362, 773, 800, 311
• LCM of 618, 210, 912, 226
• LCM of 852, 929, 267, 292
• LCM of 405, 895, 549, 725
• LCM of 741, 297, 790, 672

1. What is the LCM of 221, 317, 268, 998?

Answer: LCM of 221, 317, 268, 998 is 9368862724.

2. How to calculate the LCM of 221, 317, 268, 998?

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 221, 317, 268, 998.

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}.