Given numbers are 398,796,503,538

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

The LCM of 398,796,503,538 is 107704372.

Find LCM of 398,796,503,538 with Prime Factorization

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

2 x 199 x 1 x 2 x 503 x 269 = 107704372

Therefore, the lowest common multiple of 398,796,503,538 is 107704372.

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.

398 x 796 x 503 x 538 = 85732680112

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.

398 : 1, 2, 199, 398

796 : 1, 2, 4, 199, 398, 796

503 : 1, 503

538 : 1, 2, 269, 538

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 398,796,503,538, is 1.

Now, the common factors can be found like this.

398:2x 199

796:2x 2x 199

503:503

538:2x 269

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 199 = 796

Therefore, the value for common factors is 796.

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 = 85732680112/(1x796)

LCM = 85732680112/796

LCM = 107704372

Thus, we can understand that the LCM of 398,796,503,538 is 107704372.

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

• LCM of 624, 798, 560, 934
• LCM of 644, 833, 848, 426
• LCM of 621, 490, 736, 989
• LCM of 261, 156, 630, 213
• LCM of 362, 150, 669, 663

1. What is the LCM of 398, 796, 503, 538?

Answer: LCM of 398, 796, 503, 538 is 107704372.

2. How to calculate the LCM of 398, 796, 503, 538?

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 398, 796, 503, 538.

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}.