Given numbers are 538,398,395,831

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

The LCM of 538,398,395,831 is 35142566190.

Find LCM of 538,398,395,831 with Prime Factorization

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

2 x 269 x 199 x 395 x 831 = 35142566190

Therefore, the lowest common multiple of 538,398,395,831 is 35142566190.

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.

538 x 398 x 395 x 831 = 70285132380

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.

538 : 1, 2, 269, 538

398 : 1, 2, 199, 398

395 : 1, 5, 79, 395

831 : 1, 3, 277, 831

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 538,398,395,831, is 1.

Now, the common factors can be found like this.

538:2x 269

398:2x 199

395:5x 79

831:3x 277

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 = 70285132380/(1x2)

LCM = 70285132380/2

LCM = 35142566190

Thus, we can understand that the LCM of 538,398,395,831 is 35142566190.

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

• LCM of 773, 241, 850, 669
• LCM of 369, 508, 924, 445
• LCM of 652, 561, 795, 152
• LCM of 219, 148, 779, 806
• LCM of 315, 337, 151, 732

1. What is the LCM of 538, 398, 395, 831?

Answer: LCM of 538, 398, 395, 831 is 35142566190.

2. How to calculate the LCM of 538, 398, 395, 831?

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 538, 398, 395, 831.

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}.