Given numbers are 663,982,992

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

The LCM of 663,982,992 is 322928736.

Find LCM of 663,982,992 with Prime Factorization

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

2 x 663 x 491 x 496 = 322928736

Therefore, the lowest common multiple of 663,982,992 is 322928736.

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.

663 x 982 x 992 = 645857472

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.

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

982 : 1, 2, 491, 982

992 : 1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 663,982,992, is 1.

Now, the common factors can be found like this.

663:3x 13x 17

982:2x 491

992:2x 2x 2x 2x 2x 31

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

2 = 2

Therefore, the value for common factors is 2.

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 = 645857472/(1x2)

LCM = 645857472/2

LCM = 322928736

Thus, we can understand that the LCM of 663,982,992 is 322928736.

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

• LCM of 485, 225, 776
• LCM of 935, 835, 930
• LCM of 963, 814, 559
• LCM of 747, 729, 149
• LCM of 534, 349, 913

1. What is the LCM of 663, 982, 992?

Answer: LCM of 663, 982, 992 is 322928736.

2. How to calculate the LCM of 663, 982, 992?

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 663, 982, 992.

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}.