Given numbers are 422,771,166,881,686

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

The LCM of 422,771,166,881,686 is 8160465815418.

Find LCM of 422,771,166,881,686 with Prime Factorization

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

2 x 211 x 771 x 83 x 881 x 343 = 8160465815418

Therefore, the lowest common multiple of 422,771,166,881,686 is 8160465815418.

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.

422 x 771 x 166 x 881 x 686 = 32641863261672

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.

422 : 1, 2, 211, 422

771 : 1, 3, 257, 771

166 : 1, 2, 83, 166

881 : 1, 881

686 : 1, 2, 7, 14, 49, 98, 343, 686

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 422,771,166,881,686, is 1.

Now, the common factors can be found like this.

422:2x 211

771:3x 257

166:2x 83

881:881

686:2x 7x 7x 7

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 = 32641863261672/(1x4)

LCM = 32641863261672/4

LCM = 8160465815418

Thus, we can understand that the LCM of 422,771,166,881,686 is 8160465815418.

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

• LCM of 807, 790, 935, 537, 658
• LCM of 165, 253, 664, 143, 150
• LCM of 292, 926, 316, 953, 756
• LCM of 277, 101, 796, 120, 903
• LCM of 262, 896, 800, 139, 979

1. What is the LCM of 422, 771, 166, 881, 686?

Answer: LCM of 422, 771, 166, 881, 686 is 8160465815418.

2. How to calculate the LCM of 422, 771, 166, 881, 686?

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 422, 771, 166, 881, 686.

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}.