Given numbers are 991,288,202,329,920

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

The LCM of 991,288,202,329,920 is 1090639579680.

Find LCM of 991,288,202,329,920 with Prime Factorization

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

2 x 2 x 2 x 991 x 36 x 101 x 329 x 115 = 1090639579680

Therefore, the lowest common multiple of 991,288,202,329,920 is 1090639579680.

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.

991 x 288 x 202 x 329 x 920 = 17450233274880

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.

991 : 1, 991

288 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288

202 : 1, 2, 101, 202

329 : 1, 7, 47, 329

920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 991,288,202,329,920, is 1.

Now, the common factors can be found like this.

991:991

288:2x 2x 2x 2x 2x 3x 3

202:2x 101

329:7x 47

920:2x 2x 2x 5x 23

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 2 = 16

Therefore, the value for common factors is 16.

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 = 17450233274880/(1x16)

LCM = 17450233274880/16

LCM = 1090639579680

Thus, we can understand that the LCM of 991,288,202,329,920 is 1090639579680.

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

• LCM of 968, 520, 827, 342, 877
• LCM of 562, 670, 577, 481, 391
• LCM of 319, 559, 143, 104, 902
• LCM of 313, 843, 220, 170, 788
• LCM of 157, 794, 308, 500, 181

1. What is the LCM of 991, 288, 202, 329, 920?

Answer: LCM of 991, 288, 202, 329, 920 is 1090639579680.

2. How to calculate the LCM of 991, 288, 202, 329, 920?

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 991, 288, 202, 329, 920.

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}.