Given numbers are 827,190,857,398

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

The LCM of 827,190,857,398 is 26797421590.

Find LCM of 827,190,857,398 with Prime Factorization

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

2 x 827 x 95 x 857 x 199 = 26797421590

Therefore, the lowest common multiple of 827,190,857,398 is 26797421590.

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.

827 x 190 x 857 x 398 = 53594843180

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.

827 : 1, 827

190 : 1, 2, 5, 10, 19, 38, 95, 190

857 : 1, 857

398 : 1, 2, 199, 398

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 827,190,857,398, is 1.

Now, the common factors can be found like this.

827:827

190:2x 5x 19

857:857

398:2x 199

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

2 = 2

Therefore, the value for common factors is 2.

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 = 53594843180/(1x2)

LCM = 53594843180/2

LCM = 26797421590

Thus, we can understand that the LCM of 827,190,857,398 is 26797421590.

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

• LCM of 749, 933, 141, 280
• LCM of 160, 755, 935, 919
• LCM of 908, 290, 452, 128
• LCM of 944, 915, 967, 928
• LCM of 712, 681, 159, 907

1. What is the LCM of 827, 190, 857, 398?

Answer: LCM of 827, 190, 857, 398 is 26797421590.

2. How to calculate the LCM of 827, 190, 857, 398?

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 827, 190, 857, 398.

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}.