Given numbers are 998,451,539,128

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

The LCM of 998,451,539,128 is 1411507328.

Find LCM of 998,451,539,128 with Prime Factorization

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

2 x 11 x 499 x 41 x 49 x 64 = 1411507328

Therefore, the lowest common multiple of 998,451,539,128 is 1411507328.

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 451 x 539 x 128 = 31053161216

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

451 : 1, 11, 41, 451

539 : 1, 7, 11, 49, 77, 539

128 : 1, 2, 4, 8, 16, 32, 64, 128

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 998,451,539,128, is 1.

Now, the common factors can be found like this.

998:2x 499

451:11x 41

539:7x 7x 11

128:2x 2x 2x 2x 2x 2x 2

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 31053161216/(1x22)

LCM = 31053161216/22

LCM = 1411507328

Thus, we can understand that the LCM of 998,451,539,128 is 1411507328.

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

• LCM of 192, 685, 483, 453
• LCM of 700, 982, 382, 968
• LCM of 953, 466, 389, 371
• LCM of 238, 888, 858, 775
• LCM of 123, 362, 774, 443

1. What is the LCM of 998, 451, 539, 128?

Answer: LCM of 998, 451, 539, 128 is 1411507328.

2. How to calculate the LCM of 998, 451, 539, 128?

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, 451, 539, 128.

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}.