Given numbers are 821,583,779,821,223

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

The LCM of 821,583,779,821,223 is 83148426031.

Find LCM of 821,583,779,821,223 with Prime Factorization

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

821 x 1 x 583 x 779 x 1 x 223 = 83148426031

Therefore, the lowest common multiple of 821,583,779,821,223 is 83148426031.

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.

821 x 583 x 779 x 821 x 223 = 68264857771451

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.

821 : 1, 821

583 : 1, 11, 53, 583

779 : 1, 19, 41, 779

821 : 1, 821

223 : 1, 223

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 821,583,779,821,223, is 1.

Now, the common factors can be found like this.

821:821

583:11x 53

779:19x 41

821:821

223:223

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

821 = 821

Therefore, the value for common factors is 821.

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 = 68264857771451/(1x821)

LCM = 68264857771451/821

LCM = 83148426031

Thus, we can understand that the LCM of 821,583,779,821,223 is 83148426031.

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

• LCM of 382, 375, 632, 328, 215
• LCM of 183, 467, 871, 886, 376
• LCM of 125, 444, 195, 508, 144
• LCM of 914, 151, 323, 510, 611
• LCM of 479, 295, 791, 966, 259

1. What is the LCM of 821, 583, 779, 821, 223?

Answer: LCM of 821, 583, 779, 821, 223 is 83148426031.

2. How to calculate the LCM of 821, 583, 779, 821, 223?

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 821, 583, 779, 821, 223.

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}.