Given numbers are 990,489,958,924

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

The LCM of 990,489,958,924 is 1082147220.

Find LCM of 990,489,958,924 with Prime Factorization

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

2 x 3 x 11 x 15 x 163 x 479 x 14 = 1082147220

Therefore, the lowest common multiple of 990,489,958,924 is 1082147220.

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 489 x 958 x 924 = 428530299120

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

489 : 1, 3, 163, 489

958 : 1, 2, 479, 958

924 : 1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 990,489,958,924, is 1.

Now, the common factors can be found like this.

990:2x 3x 3x 5x 11

489:3x 163

958:2x 479

924:2x 2x 3x 7x 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 3x 11 = 396

Therefore, the value for common factors is 396.

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 = 428530299120/(1x396)

LCM = 428530299120/396

LCM = 1082147220

Thus, we can understand that the LCM of 990,489,958,924 is 1082147220.

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

• LCM of 973, 450, 810, 956
• LCM of 126, 694, 911, 801
• LCM of 963, 713, 952, 423
• LCM of 167, 272, 828, 934
• LCM of 683, 374, 577, 266

1. What is the LCM of 990, 489, 958, 924?

Answer: LCM of 990, 489, 958, 924 is 1082147220.

2. How to calculate the LCM of 990, 489, 958, 924?

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, 489, 958, 924.

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}.