Given numbers are 197,345,917,397,794

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

The LCM of 197,345,917,397,794 is 49485180570.

Find LCM of 197,345,917,397,794 with Prime Factorization

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

397 x 197 x 345 x 917 x 1 x 2 = 49485180570

Therefore, the lowest common multiple of 197,345,917,397,794 is 49485180570.

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 345 x 917 x 397 x 794 = 19645616686290

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

345 : 1, 3, 5, 15, 23, 69, 115, 345

917 : 1, 7, 131, 917

397 : 1, 397

794 : 1, 2, 397, 794

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 197,345,917,397,794, is 1.

Now, the common factors can be found like this.

197:197

345:3x 5x 23

917:7x 131

397:397

794:2x 397

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

397 = 397

Therefore, the value for common factors is 397.

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 = 19645616686290/(1x397)

LCM = 19645616686290/397

LCM = 49485180570

Thus, we can understand that the LCM of 197,345,917,397,794 is 49485180570.

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

• LCM of 905, 753, 654, 385, 122
• LCM of 916, 668, 127, 954, 512
• LCM of 192, 738, 334, 142, 724
• LCM of 817, 333, 609, 258, 343
• LCM of 821, 921, 965, 701, 544

1. What is the LCM of 197, 345, 917, 397, 794?

Answer: LCM of 197, 345, 917, 397, 794 is 49485180570.

2. How to calculate the LCM of 197, 345, 917, 397, 794?

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, 345, 917, 397, 794.

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}.