Given numbers are 990,463,654,484

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

The LCM of 990,463,654,484 is 1099171260.

Find LCM of 990,463,654,484 with Prime Factorization

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

2 x 3 x 11 x 15 x 463 x 109 x 22 = 1099171260

Therefore, the lowest common multiple of 990,463,654,484 is 1099171260.

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.

990 x 463 x 654 x 484 = 145090606320

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.

990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

463 : 1, 463

654 : 1, 2, 3, 6, 109, 218, 327, 654

484 : 1, 2, 4, 11, 22, 44, 121, 242, 484

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 990,463,654,484, is 1.

Now, the common factors can be found like this.

990:2x 3x 3x 5x 11

463:463

654:2x 3x 109

484:2x 2x 11x 11

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 3x 11 = 132

Therefore, the value for common factors is 132.

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 = 145090606320/(1x132)

LCM = 145090606320/132

LCM = 1099171260

Thus, we can understand that the LCM of 990,463,654,484 is 1099171260.

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

• LCM of 171, 776, 785, 942
• LCM of 950, 938, 936, 583
• LCM of 100, 945, 375, 960
• LCM of 646, 902, 762, 347
• LCM of 734, 308, 280, 101

1. What is the LCM of 990, 463, 654, 484?

Answer: LCM of 990, 463, 654, 484 is 1099171260.

2. How to calculate the LCM of 990, 463, 654, 484?

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 990, 463, 654, 484.

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}.