Given numbers are 873,351,798,540,820

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

The LCM of 873,351,798,540,820 is 3713165820.

Find LCM of 873,351,798,540,820 with Prime Factorization

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

2 x 2 x 3 x 3 x 3 x 5 x 97 x 13 x 133 x 1 x 41 = 3713165820

Therefore, the lowest common multiple of 873,351,798,540,820 is 3713165820.

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.

873 x 351 x 798 x 540 x 820 = 108275915311200

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.

873 : 1, 3, 9, 97, 291, 873

351 : 1, 3, 9, 13, 27, 39, 117, 351

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

540 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540

820 : 1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 873,351,798,540,820, is 1.

Now, the common factors can be found like this.

873:3x 3x 97

351:3x 3x 3x 13

798:2x 3x 7x 19

540:2x 2x 3x 3x 3x 5

820:2x 2x 5x 41

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

2x 2x 2x 3x 3x 3x 3x 3x 3x 5 = 29160

Therefore, the value for common factors is 29160.

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 = 108275915311200/(1x29160)

LCM = 108275915311200/29160

LCM = 3713165820

Thus, we can understand that the LCM of 873,351,798,540,820 is 3713165820.

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

• LCM of 420, 171, 619, 160, 749
• LCM of 695, 812, 889, 808, 228
• LCM of 617, 404, 137, 871, 784
• LCM of 206, 668, 318, 441, 743
• LCM of 736, 834, 505, 112, 717

1. What is the LCM of 873, 351, 798, 540, 820?

Answer: LCM of 873, 351, 798, 540, 820 is 3713165820.

2. How to calculate the LCM of 873, 351, 798, 540, 820?

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 873, 351, 798, 540, 820.

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}.