Given numbers are 157,798,344,161

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

The LCM of 157,798,344,161 is 495631416.

Find LCM of 157,798,344,161 with Prime Factorization

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

2 x 7 x 157 x 57 x 172 x 23 = 495631416

Therefore, the lowest common multiple of 157,798,344,161 is 495631416.

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.

157 x 798 x 344 x 161 = 6938839824

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.

157 : 1, 157

798 : 1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798

344 : 1, 2, 4, 8, 43, 86, 172, 344

161 : 1, 7, 23, 161

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 157,798,344,161, is 1.

Now, the common factors can be found like this.

157:157

798:2x 3x 7x 19

344:2x 2x 2x 43

161:7x 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 7 = 14

Therefore, the value for common factors is 14.

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 = 6938839824/(1x14)

LCM = 6938839824/14

LCM = 495631416

Thus, we can understand that the LCM of 157,798,344,161 is 495631416.

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

• LCM of 880, 825, 616, 269
• LCM of 431, 725, 551, 367
• LCM of 350, 404, 418, 245
• LCM of 525, 932, 784, 473
• LCM of 653, 994, 535, 668

1. What is the LCM of 157, 798, 344, 161?

Answer: LCM of 157, 798, 344, 161 is 495631416.

2. How to calculate the LCM of 157, 798, 344, 161?

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 157, 798, 344, 161.

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}.