Given numbers are 197,398,705,385,576

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

The LCM of 197,398,705,385,576 is 408601892160.

Find LCM of 197,398,705,385,576 with Prime Factorization

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

2 x 3 x 5 x 197 x 199 x 47 x 77 x 96 = 408601892160

Therefore, the lowest common multiple of 197,398,705,385,576 is 408601892160.

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.

197 x 398 x 705 x 385 x 576 = 12258056764800

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.

197 : 1, 197

398 : 1, 2, 199, 398

705 : 1, 3, 5, 15, 47, 141, 235, 705

385 : 1, 5, 7, 11, 35, 55, 77, 385

576 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 197,398,705,385,576, is 1.

Now, the common factors can be found like this.

197:197

398:2x 199

705:3x 5x 47

385:5x 7x 11

576:2x 2x 2x 2x 2x 2x 3x 3

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

2x 3x 5 = 30

Therefore, the value for common factors is 30.

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 = 12258056764800/(1x30)

LCM = 12258056764800/30

LCM = 408601892160

Thus, we can understand that the LCM of 197,398,705,385,576 is 408601892160.

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

• LCM of 536, 700, 563, 122, 603
• LCM of 355, 340, 377, 765, 710
• LCM of 331, 864, 286, 308, 782
• LCM of 147, 584, 892, 782, 882
• LCM of 477, 551, 316, 322, 892

1. What is the LCM of 197, 398, 705, 385, 576?

Answer: LCM of 197, 398, 705, 385, 576 is 408601892160.

2. How to calculate the LCM of 197, 398, 705, 385, 576?

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 197, 398, 705, 385, 576.

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}.