Given numbers are 343,188,398,395

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

The LCM of 343,188,398,395 is 5068764820.

Find LCM of 343,188,398,395 with Prime Factorization

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

2 x 343 x 94 x 199 x 395 = 5068764820

Therefore, the lowest common multiple of 343,188,398,395 is 5068764820.

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 188 x 398 x 395 = 10137529640

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

188 : 1, 2, 4, 47, 94, 188

398 : 1, 2, 199, 398

395 : 1, 5, 79, 395

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 343,188,398,395, is 1.

Now, the common factors can be found like this.

343:7x 7x 7

188:2x 2x 47

398:2x 199

395:5x 79

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 = 10137529640/(1x2)

LCM = 10137529640/2

LCM = 5068764820

Thus, we can understand that the LCM of 343,188,398,395 is 5068764820.

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

• LCM of 386, 680, 217, 195
• LCM of 971, 296, 245, 365
• LCM of 835, 335, 889, 998
• LCM of 848, 972, 556, 262
• LCM of 821, 620, 859, 130

1. What is the LCM of 343, 188, 398, 395?

Answer: LCM of 343, 188, 398, 395 is 5068764820.

2. How to calculate the LCM of 343, 188, 398, 395?

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, 188, 398, 395.

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}.