Given numbers are 230,193,391

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

The LCM of 230,193,391 is 754630.

Find LCM of 230,193,391 with Prime Factorization

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

23 x 10 x 193 x 17 = 754630

Therefore, the lowest common multiple of 230,193,391 is 754630.

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 193 x 391 = 17356490

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

193 : 1, 193

391 : 1, 17, 23, 391

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 230,193,391, is 1.

Now, the common factors can be found like this.

230:2x 5x 23

193:193

391:17x 23

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

23 = 23

Therefore, the value for common factors is 23.

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 = 17356490/(1x23)

LCM = 17356490/23

LCM = 754630

Thus, we can understand that the LCM of 230,193,391 is 754630.

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

• LCM of 491, 926, 698
• LCM of 515, 527, 536
• LCM of 779, 145, 395
• LCM of 182, 447, 564
• LCM of 703, 503, 376

1. What is the LCM of 230, 193, 391?

Answer: LCM of 230, 193, 391 is 754630.

2. How to calculate the LCM of 230, 193, 391?

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, 193, 391.

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}.