Given numbers are 998,388,734,663

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

The LCM of 998,388,734,663 is 47109865452.

Find LCM of 998,388,734,663 with Prime Factorization

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

2 x 499 x 194 x 367 x 663 = 47109865452

Therefore, the lowest common multiple of 998,388,734,663 is 47109865452.

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 388 x 734 x 663 = 188439461808

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

388 : 1, 2, 4, 97, 194, 388

734 : 1, 2, 367, 734

663 : 1, 3, 13, 17, 39, 51, 221, 663

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 998,388,734,663, is 1.

Now, the common factors can be found like this.

998:2x 499

388:2x 2x 97

734:2x 367

663:3x 13x 17

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 = 188439461808/(1x4)

LCM = 188439461808/4

LCM = 47109865452

Thus, we can understand that the LCM of 998,388,734,663 is 47109865452.

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

• LCM of 975, 760, 782, 138
• LCM of 172, 128, 343, 644
• LCM of 835, 922, 818, 817
• LCM of 251, 529, 718, 212
• LCM of 609, 213, 764, 736

1. What is the LCM of 998, 388, 734, 663?

Answer: LCM of 998, 388, 734, 663 is 47109865452.

2. How to calculate the LCM of 998, 388, 734, 663?

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, 388, 734, 663.

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}.