Given numbers are 998,413,643,682,472

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

The LCM of 998,413,643,682,472 is 361498031048.

Find LCM of 998,413,643,682,472 with Prime Factorization

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

2 x 59 x 499 x 7 x 643 x 341 x 4 = 361498031048

Therefore, the lowest common multiple of 998,413,643,682,472 is 361498031048.

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 413 x 643 x 682 x 472 = 85313535327328

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

413 : 1, 7, 59, 413

643 : 1, 643

682 : 1, 2, 11, 22, 31, 62, 341, 682

472 : 1, 2, 4, 8, 59, 118, 236, 472

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 998,413,643,682,472, is 1.

Now, the common factors can be found like this.

998:2x 499

413:7x 59

643:643

682:2x 11x 31

472:2x 2x 2x 59

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 59 = 236

Therefore, the value for common factors is 236.

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 = 85313535327328/(1x236)

LCM = 85313535327328/236

LCM = 361498031048

Thus, we can understand that the LCM of 998,413,643,682,472 is 361498031048.

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

• LCM of 679, 782, 861, 732, 453
• LCM of 256, 793, 328, 483, 502
• LCM of 103, 238, 479, 200, 254
• LCM of 543, 784, 881, 129, 746
• LCM of 286, 807, 618, 279, 259

1. What is the LCM of 998, 413, 643, 682, 472?

Answer: LCM of 998, 413, 643, 682, 472 is 361498031048.

2. How to calculate the LCM of 998, 413, 643, 682, 472?

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, 413, 643, 682, 472.

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}.