Given numbers are 230,121,305,809

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

The LCM of 230,121,305,809 is 1373382670.

Find LCM of 230,121,305,809 with Prime Factorization

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

5 x 46 x 121 x 61 x 809 = 1373382670

Therefore, the lowest common multiple of 230,121,305,809 is 1373382670.

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.

230 x 121 x 305 x 809 = 6866913350

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.

230 : 1, 2, 5, 10, 23, 46, 115, 230

121 : 1, 11, 121

305 : 1, 5, 61, 305

809 : 1, 809

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 230,121,305,809, is 1.

Now, the common factors can be found like this.

230:2x 5x 23

121:11x 11

305:5x 61

809:809

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

5 = 5

Therefore, the value for common factors is 5.

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 = 6866913350/(1x5)

LCM = 6866913350/5

LCM = 1373382670

Thus, we can understand that the LCM of 230,121,305,809 is 1373382670.

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

• LCM of 363, 772, 788, 171
• LCM of 910, 639, 241, 357
• LCM of 497, 673, 466, 268
• LCM of 147, 501, 604, 605
• LCM of 321, 287, 143, 413

1. What is the LCM of 230, 121, 305, 809?

Answer: LCM of 230, 121, 305, 809 is 1373382670.

2. How to calculate the LCM of 230, 121, 305, 809?

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 230, 121, 305, 809.

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}.