Given numbers are 343,857,390,382

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

The LCM of 343,857,390,382 is 21896409990.

Find LCM of 343,857,390,382 with Prime Factorization

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

2 x 343 x 857 x 195 x 191 = 21896409990

Therefore, the lowest common multiple of 343,857,390,382 is 21896409990.

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.

343 x 857 x 390 x 382 = 43792819980

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.

343 : 1, 7, 49, 343

857 : 1, 857

390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

382 : 1, 2, 191, 382

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 343,857,390,382, is 1.

Now, the common factors can be found like this.

343:7x 7x 7

857:857

390:2x 3x 5x 13

382:2x 191

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 = 43792819980/(1x2)

LCM = 43792819980/2

LCM = 21896409990

Thus, we can understand that the LCM of 343,857,390,382 is 21896409990.

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

• LCM of 360, 470, 664, 369
• LCM of 566, 869, 872, 420
• LCM of 178, 492, 512, 761
• LCM of 961, 375, 665, 994
• LCM of 565, 648, 467, 668

1. What is the LCM of 343, 857, 390, 382?

Answer: LCM of 343, 857, 390, 382 is 21896409990.

2. How to calculate the LCM of 343, 857, 390, 382?

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 343, 857, 390, 382.

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}.