Given numbers are 396,763,808,821,107

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

The LCM of 396,763,808,821,107 is 5361644661912.

Find LCM of 396,763,808,821,107 with Prime Factorization

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

2 x 2 x 99 x 763 x 202 x 821 x 107 = 5361644661912

Therefore, the lowest common multiple of 396,763,808,821,107 is 5361644661912.

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.

396 x 763 x 808 x 821 x 107 = 21446578647648

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.

396 : 1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

763 : 1, 7, 109, 763

808 : 1, 2, 4, 8, 101, 202, 404, 808

821 : 1, 821

107 : 1, 107

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 396,763,808,821,107, is 1.

Now, the common factors can be found like this.

396:2x 2x 3x 3x 11

763:7x 109

808:2x 2x 2x 101

821:821

107:107

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 21446578647648/(1x4)

LCM = 21446578647648/4

LCM = 5361644661912

Thus, we can understand that the LCM of 396,763,808,821,107 is 5361644661912.

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

• LCM of 426, 905, 138, 132, 591
• LCM of 537, 739, 911, 154, 857
• LCM of 906, 697, 838, 421, 385
• LCM of 145, 484, 633, 979, 852
• LCM of 713, 359, 385, 175, 213

1. What is the LCM of 396, 763, 808, 821, 107?

Answer: LCM of 396, 763, 808, 821, 107 is 5361644661912.

2. How to calculate the LCM of 396, 763, 808, 821, 107?

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 396, 763, 808, 821, 107.

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}.