Given numbers are 990,980,568,750,430

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

The LCM of 990,980,568,750,430 is 14810103000.

Find LCM of 990,980,568,750,430 with Prime Factorization

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

2 x 2 x 3 x 5 x 33 x 49 x 142 x 25 x 43 = 14810103000

Therefore, the lowest common multiple of 990,980,568,750,430 is 14810103000.

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 980 x 568 x 750 x 430 = 177721236000000

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

980 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

568 : 1, 2, 4, 8, 71, 142, 284, 568

750 : 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750

430 : 1, 2, 5, 10, 43, 86, 215, 430

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 990,980,568,750,430, is 2.

Now, the common factors can be found like this.

990:2x 3x 3x 5x 11

980:2x 2x 5x 7x 7

568:2x 2x 2x 71

750:2x 3x 5x 5x 5

430:2x 5x 43

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 2x 2x 3x 5x 5x 5 = 6000

Therefore, the value for common factors is 6000.

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 = 177721236000000/(2x6000)

LCM = 177721236000000/12000

LCM = 14810103000

Thus, we can understand that the LCM of 990,980,568,750,430 is 14810103000.

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

• LCM of 168, 807, 233, 481, 372
• LCM of 154, 237, 993, 204, 522
• LCM of 710, 530, 872, 150, 525
• LCM of 617, 541, 475, 589, 428
• LCM of 423, 849, 721, 147, 977

1. What is the LCM of 990, 980, 568, 750, 430?

Answer: LCM of 990, 980, 568, 750, 430 is 14810103000.

2. How to calculate the LCM of 990, 980, 568, 750, 430?

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, 980, 568, 750, 430.

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}.