Given numbers are 998,371,346,394

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

The LCM of 998,371,346,394 is 12618762898.

Find LCM of 998,371,346,394 with Prime Factorization

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

2 x 499 x 371 x 173 x 197 = 12618762898

Therefore, the lowest common multiple of 998,371,346,394 is 12618762898.

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.

998 x 371 x 346 x 394 = 50475051592

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.

998 : 1, 2, 499, 998

371 : 1, 7, 53, 371

346 : 1, 2, 173, 346

394 : 1, 2, 197, 394

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 998,371,346,394, is 1.

Now, the common factors can be found like this.

998:2x 499

371:7x 53

346:2x 173

394:2x 197

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 50475051592/(1x4)

LCM = 50475051592/4

LCM = 12618762898

Thus, we can understand that the LCM of 998,371,346,394 is 12618762898.

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

• LCM of 155, 169, 253, 970
• LCM of 876, 310, 378, 372
• LCM of 422, 711, 987, 644
• LCM of 549, 596, 172, 402
• LCM of 452, 735, 454, 688

1. What is the LCM of 998, 371, 346, 394?

Answer: LCM of 998, 371, 346, 394 is 12618762898.

2. How to calculate the LCM of 998, 371, 346, 394?

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 998, 371, 346, 394.

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}.