Given numbers are 230,430,398,386

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

The LCM of 230,430,398,386 is 379845230.

Find LCM of 230,430,398,386 with Prime Factorization

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

2 x 5 x 23 x 43 x 199 x 193 = 379845230

Therefore, the lowest common multiple of 230,430,398,386 is 379845230.

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 430 x 398 x 386 = 15193809200

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

430 : 1, 2, 5, 10, 43, 86, 215, 430

398 : 1, 2, 199, 398

386 : 1, 2, 193, 386

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 230,430,398,386, is 2.

Now, the common factors can be found like this.

230:2x 5x 23

430:2x 5x 43

398:2x 199

386:2x 193

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 5 = 20

Therefore, the value for common factors is 20.

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 = 15193809200/(2x20)

LCM = 15193809200/40

LCM = 379845230

Thus, we can understand that the LCM of 230,430,398,386 is 379845230.

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

• LCM of 158, 553, 874, 695
• LCM of 872, 453, 222, 417
• LCM of 692, 194, 684, 387
• LCM of 893, 502, 317, 167
• LCM of 615, 395, 388, 385

1. What is the LCM of 230, 430, 398, 386?

Answer: LCM of 230, 430, 398, 386 is 379845230.

2. How to calculate the LCM of 230, 430, 398, 386?

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, 430, 398, 386.

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}.